DepSurf

Function: `memdup_user_nul`

Status

Regular

In 4.4: Absent ⚠️

In 4.8: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff811c4850)
Location: mm/util.c:187
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_disable
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self

Symbols:

ffffffff811c4850-ffffffff811c48ca: memdup_user_nul (STB_GLOBAL)

In 4.10: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff811d4960)
Location: mm/util.c:187
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_disable
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self

Symbols:

ffffffff811d4960-ffffffff811d49da: memdup_user_nul (STB_GLOBAL)

In 4.13: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff811dd700)
Location: mm/util.c:214
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/integrity/ima/ima_fs.c:ima_write_policy

Symbols:

ffffffff811dd700-ffffffff811dd77d: memdup_user_nul (STB_GLOBAL)

In 4.15: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff811f3180)
Location: mm/util.c:214
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - mm/page_alloc.c:numa_zonelist_order_handler
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/integrity/ima/ima_fs.c:ima_write_policy

Symbols:

ffffffff811f3180-ffffffff811f31fd: memdup_user_nul (STB_GLOBAL)

In 4.18: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff812143c0)
Location: mm/util.c:236
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - mm/page_alloc.c:numa_zonelist_order_handler
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs

Symbols:

ffffffff812143c0-ffffffff8121443d: memdup_user_nul (STB_GLOBAL)

In 5.0: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff81227290)
Location: mm/util.c:229
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - mm/page_alloc.c:numa_zonelist_order_handler
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - drivers/media/cec/cec-core.c:cec_error_inj_write

Symbols:

ffffffff81227290-ffffffff8122730d: memdup_user_nul (STB_GLOBAL)

In 5.3: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff81236e40)
Location: mm/util.c:243
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - mm/page_alloc.c:numa_zonelist_order_handler
  - fs/fsopen.c:__ia32_sys_fsconfig
  - fs/fsopen.c:__x64_sys_fsconfig
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:safesetid_file_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - drivers/media/cec/cec-core.c:cec_error_inj_write

Symbols:

ffffffff81236e40-ffffffff81236ec7: memdup_user_nul (STB_GLOBAL)

In 5.4: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff81245000)
Location: mm/util.c:250
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - mm/page_alloc.c:numa_zonelist_order_handler
  - fs/fsopen.c:__ia32_sys_fsconfig
  - fs/fsopen.c:__x64_sys_fsconfig
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:safesetid_file_write
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - drivers/media/cec/cec-core.c:cec_error_inj_write

Symbols:

ffffffff81245000-ffffffff81245092: memdup_user_nul (STB_GLOBAL)

In 5.8: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff81273240)
Location: mm/util.c:250
Inline: False
Direct callers:
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - kernel/trace/trace_events_inject.c:event_inject_write
  - fs/fsopen.c:__do_sys_fsconfig
  - fs/proc/base.c:timens_offsets_write
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:handle_policy_update
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - lib/bitmap.c:bitmap_parse_user

Symbols:

ffffffff81273240-ffffffff812732d2: memdup_user_nul (STB_GLOBAL)

In 5.11: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff8127d9a0)
Location: mm/util.c:251
Inline: False
Direct callers:
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - kernel/trace/trace_events_inject.c:event_inject_write
  - fs/fsopen.c:__do_sys_fsconfig
  - fs/proc/base.c:timens_offsets_write
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:handle_policy_update
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - lib/bitmap.c:bitmap_parse_user

Symbols:

ffffffff8127d9a0-ffffffff8127da32: memdup_user_nul (STB_GLOBAL)

In 5.13: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff81282b70)
Location: mm/util.c:251
Inline: False
Direct callers:
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - kernel/trace/trace_events_inject.c:event_inject_write
  - fs/fsopen.c:__do_sys_fsconfig
  - fs/proc/base.c:timens_offsets_write
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:handle_policy_update
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - lib/bitmap.c:bitmap_parse_user

Symbols:

ffffffff81282b70-ffffffff81282c02: memdup_user_nul (STB_GLOBAL)

In 5.15: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff812c0560)
Location: mm/util.c:251
Inline: False
Direct callers:
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - kernel/trace/trace_events_inject.c:event_inject_write
  - fs/fsopen.c:__do_sys_fsconfig
  - fs/proc/base.c:timens_offsets_write
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:handle_policy_update
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - lib/bitmap.c:bitmap_parse_user

Symbols:

ffffffff812c0560-ffffffff812c05f2: memdup_user_nul (STB_GLOBAL)

In 5.19: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff8131d5b0)
Location: mm/util.c:252
Inline: False
Direct callers:
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - kernel/trace/trace_events_inject.c:event_inject_write
  - fs/fsopen.c:__do_sys_fsconfig
  - fs/proc/base.c:timens_offsets_write
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:handle_policy_update
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - lib/bitmap.c:bitmap_parse_user

Symbols:

ffffffff8131d5b0-ffffffff8131d660: memdup_user_nul (STB_GLOBAL)

In 6.2: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff81391270)
Location: mm/util.c:252
Inline: False
Direct callers:
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - kernel/trace/trace_events_inject.c:event_inject_write
  - fs/fsopen.c:__do_sys_fsconfig
  - fs/proc/base.c:timens_offsets_write
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:handle_policy_update
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - lib/bitmap.c:bitmap_parse_user
  - lib/string_helpers.c:parse_int_array_user

Symbols:

ffffffff81391270-ffffffff81391317: memdup_user_nul (STB_GLOBAL)

In 6.5: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff813c3c30)
Location: mm/util.c:275
Inline: False
Direct callers:
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - kernel/trace/trace_events_inject.c:event_inject_write
  - fs/fsopen.c:__do_sys_fsconfig
  - fs/proc/base.c:timens_offsets_write
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_disable
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:handle_policy_update
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - lib/bitmap.c:bitmap_parse_user
  - lib/string_helpers.c:parse_int_array_user
  - drivers/pinctrl/pinmux.c:pinmux_select

Symbols:

ffffffff813c3c30-ffffffff813c3cd7: memdup_user_nul (STB_GLOBAL)

In 6.8: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff813ee7e0)
Location: mm/util.c:275
Inline: False
Direct callers:
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - kernel/trace/trace_events_inject.c:event_inject_write
  - fs/fsopen.c:__do_sys_fsconfig
  - fs/proc/base.c:timens_offsets_write
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_disable
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:handle_policy_update
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap-str.c:bitmap_parselist_user
  - lib/bitmap-str.c:bitmap_parse_user
  - lib/string_helpers.c:parse_int_array_user
  - drivers/pinctrl/pinmux.c:pinmux_select
  - drivers/gpu/drm/drm_debugfs_crc.c:crc_control_write

Symbols:

ffffffff813ee7e0-ffffffff813ee887: memdup_user_nul (STB_GLOBAL)

Arch

In arm64: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffff8000102d8620)
Location: mm/util.c:250
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - mm/page_alloc.c:numa_zonelist_order_handler
  - fs/fsopen.c:__arm64_sys_fsconfig
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:safesetid_file_write
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - drivers/media/cec/cec-core.c:cec_error_inj_write

Symbols:

ffff8000102d8620-ffff8000102d86dc: memdup_user_nul (STB_GLOBAL)

In armhf: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (c04ffac8)
Location: mm/util.c:250
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - fs/fsopen.c:__se_sys_fsconfig
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:safesetid_file_write
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - drivers/media/cec/cec-core.c:cec_error_inj_write

Symbols:

c04ffac8-c04ffbdc: memdup_user_nul (STB_GLOBAL)

In ppc64el: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (c000000000397ba0)
Location: mm/util.c:250
Inline: False
Direct callers:
  - arch/powerpc/platforms/pseries/reconfig.c:ofdt_write
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - mm/page_alloc.c:numa_zonelist_order_handler
  - fs/fsopen.c:__se_sys_fsconfig
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:safesetid_file_write
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - drivers/media/cec/cec-core.c:cec_error_inj_write

Symbols:

c000000000397ba0-c000000000397cb4: memdup_user_nul (STB_GLOBAL)

In riscv64: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffe0001f291a)
Location: mm/util.c:250
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - fs/fsopen.c:__se_sys_fsconfig
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:safesetid_file_write
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - drivers/media/cec/cec-core.c:cec_error_inj_write

Symbols:

ffffffe0001f291a-ffffffe0001f29be: memdup_user_nul (STB_GLOBAL)

Flavor

In aws: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff8123d650)
Location: mm/util.c:250
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - mm/page_alloc.c:numa_zonelist_order_handler
  - fs/fsopen.c:__ia32_sys_fsconfig
  - fs/fsopen.c:__x64_sys_fsconfig
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:safesetid_file_write
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - drivers/media/cec/cec-core.c:cec_error_inj_write

Symbols:

ffffffff8123d650-ffffffff8123d6e2: memdup_user_nul (STB_GLOBAL)

In azure: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff81230650)
Location: mm/util.c:250
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - mm/page_alloc.c:numa_zonelist_order_handler
  - fs/fsopen.c:__ia32_sys_fsconfig
  - fs/fsopen.c:__x64_sys_fsconfig
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:safesetid_file_write
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - drivers/media/cec/cec-core.c:cec_error_inj_write

Symbols:

ffffffff81230650-ffffffff812306e2: memdup_user_nul (STB_GLOBAL)

In gcp: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff8123b3f0)
Location: mm/util.c:250
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - mm/page_alloc.c:numa_zonelist_order_handler
  - fs/fsopen.c:__ia32_sys_fsconfig
  - fs/fsopen.c:__x64_sys_fsconfig
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:safesetid_file_write
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - drivers/media/cec/cec-core.c:cec_error_inj_write

Symbols:

ffffffff8123b3f0-ffffffff8123b482: memdup_user_nul (STB_GLOBAL)

In lowlatency: ✅

void *memdup_user_nul(const void *src, size_t len);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In mm/util.c (ffffffff8124ab00)
Location: mm/util.c:250
Inline: False
Direct callers:
  - kernel/sysctl.c:proc_do_large_bitmap
  - kernel/sysctl.c:__do_proc_doulongvec_minmax
  - kernel/sysctl.c:__do_proc_douintvec
  - kernel/sysctl.c:__do_proc_dointvec
  - kernel/user_namespace.c:map_write
  - kernel/trace/blktrace.c:blk_msg_write
  - kernel/trace/trace_events.c:subsystem_filter_write
  - kernel/trace/trace_events.c:event_filter_write
  - kernel/trace/trace_events_trigger.c:event_trigger_write
  - mm/page_alloc.c:numa_zonelist_order_handler
  - fs/fsopen.c:__ia32_sys_fsconfig
  - fs/fsopen.c:__x64_sys_fsconfig
  - fs/proc/generic.c:proc_simple_write
  - security/selinux/selinuxfs.c:sel_write_avc_cache_threshold
  - security/selinux/selinuxfs.c:sel_commit_bools_write
  - security/selinux/selinuxfs.c:sel_write_bool
  - security/selinux/selinuxfs.c:sel_write_validatetrans
  - security/selinux/selinuxfs.c:sel_write_checkreqprot
  - security/selinux/selinuxfs.c:sel_write_enforce
  - security/smack/smackfs.c:smk_write_relabel_self
  - security/smack/smackfs.c:smk_write_syslog
  - security/smack/smackfs.c:smk_write_onlycap
  - security/smack/smackfs.c:smk_write_ambient
  - security/smack/smackfs.c:smk_write_net6addr
  - security/smack/smackfs.c:smk_write_net4addr
  - security/tomoyo/securityfs_if.c:tomoyo_write_self
  - security/safesetid/securityfs.c:safesetid_file_write
  - security/lockdown/lockdown.c:lockdown_write
  - security/integrity/ima/ima_fs.c:ima_write_policy
  - security/integrity/evm/evm_secfs.c:evm_write_xattrs
  - lib/bitmap.c:bitmap_parselist_user
  - drivers/media/cec/cec-core.c:cec_error_inj_write

Symbols:

ffffffff8124ab00-ffffffff8124ab92: memdup_user_nul (STB_GLOBAL)

Differences

Regular

No changes between 4.8 and 4.10 ✅
No changes between 4.10 and 4.13 ✅
No changes between 4.13 and 4.15 ✅
No changes between 4.15 and 4.18 ✅
No changes between 4.18 and 5.0 ✅
No changes between 5.0 and 5.3 ✅
No changes between 5.3 and 5.4 ✅
No changes between 5.4 and 5.8 ✅
No changes between 5.8 and 5.11 ✅
No changes between 5.11 and 5.13 ✅
No changes between 5.13 and 5.15 ✅
No changes between 5.15 and 5.19 ✅
No changes between 5.19 and 6.2 ✅
No changes between 6.2 and 6.5 ✅
No changes between 6.5 and 6.8 ✅

Arch

No changes between amd64 and arm64 ✅
No changes between amd64 and armhf ✅
No changes between amd64 and ppc64el ✅
No changes between amd64 and riscv64 ✅

Flavor

No changes between generic and aws ✅
No changes between generic and azure ✅
No changes between generic and gcp ✅
No changes between generic and lowlatency ✅

DepSurf

Function: memdup_user_nul

Status

Differences

Function: `memdup_user_nul`