DepSurf

Function: shash_desc_zero

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/ecryptfs/crypto.c (ffffffff813392d2)
  Location: include/crypto/hash.h:913
  Inline: True
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/ecryptfs/crypto.c (ffffffff8134f072)
  Location: include/crypto/hash.h:913
  Inline: True
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/ecryptfs/crypto.c (ffffffff81363b22)
  Location: include/crypto/hash.h:919
  Inline: True
  

  In security/keys/encrypted-keys/encrypted.c (ffffffff81398d2c)
  Location: include/crypto/hash.h:919
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/ecryptfs/crypto.c (ffffffff81388892)
  Location: include/crypto/hash.h:937
  Inline: True
  

  In security/keys/encrypted-keys/encrypted.c (ffffffff813be53c)
  Location: include/crypto/hash.h:937
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/ecryptfs/crypto.c (ffffffff813b76f5)
  Location: include/crypto/hash.h:936
  Inline: True
  

  In security/keys/encrypted-keys/encrypted.c (ffffffff813ef44f)
  Location: include/crypto/hash.h:936
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/ecryptfs/crypto.c (ffffffff813d0906)
  Location: include/crypto/hash.h:948
  Inline: True
  Inline callers:
    - fs/ecryptfs/crypto.c:ecryptfs_hash_digest
  

  In security/keys/encrypted-keys/encrypted.c (ffffffff8140a6a1)
  Location: include/crypto/hash.h:948
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/ecryptfs/crypto.c (ffffffff813fb51e)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/ecryptfs/crypto.c:ecryptfs_hash_digest
  

  In security/keys/encrypted-keys/encrypted.c (ffffffff814378b9)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff8134ba35)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
    - fs/crypto/hkdf.c:hkdf_extract
  

  In fs/ecryptfs/crypto.c (ffffffff814153eb)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/ecryptfs/crypto.c:ecryptfs_hash_digest
  

  In security/keys/encrypted-keys/encrypted.c (ffffffff81451a86)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff81391385)
  Location: include/crypto/hash.h:987
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
  

  In crypto/shash.c (ffffffff81525bbb)
  Location: include/crypto/hash.h:987
  Inline: True
  Inline callers:
    - crypto/shash.c:crypto_shash_tfm_digest
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff813a27e5)
  Location: include/crypto/hash.h:995
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
  

  In crypto/shash.c (ffffffff81542aeb)
  Location: include/crypto/hash.h:995
  Inline: True
  Inline callers:
    - crypto/shash.c:crypto_shash_tfm_digest
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff813a9968)
  Location: include/crypto/hash.h:999
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
  

  In crypto/shash.c (ffffffff8154b18b)
  Location: include/crypto/hash.h:999
  Inline: True
  Inline callers:
    - crypto/shash.c:crypto_shash_tfm_digest
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff813f91a8)
  Location: include/crypto/hash.h:999
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
  

  In crypto/shash.c (ffffffff815ab96b)
  Location: include/crypto/hash.h:999
  Inline: True
  Inline callers:
    - crypto/shash.c:crypto_shash_tfm_digest
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff8146c022)
  Location: include/crypto/hash.h:999
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
  

  In crypto/shash.c (ffffffff81653274)
  Location: include/crypto/hash.h:999
  Inline: True
  Inline callers:
    - crypto/shash.c:crypto_shash_tfm_digest
  

  In crypto/kdf_sp800108.c (ffffffff8166e189)
  Location: include/crypto/hash.h:999
  Inline: True
  Inline callers:
    - crypto/kdf_sp800108.c:crypto_kdf108_ctr_generate
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff814fd352)
  Location: include/crypto/hash.h:1001
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
  

  In crypto/shash.c (ffffffff8170cf84)
  Location: include/crypto/hash.h:1001
  Inline: True
  Inline callers:
    - crypto/shash.c:crypto_shash_tfm_digest
  

  In crypto/kdf_sp800108.c (ffffffff81729379)
  Location: include/crypto/hash.h:1001
  Inline: True
  Inline callers:
    - crypto/kdf_sp800108.c:crypto_kdf108_ctr_generate
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff815348b5)
  Location: include/crypto/hash.h:1053
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
  

  In crypto/shash.c (ffffffff817468e4)
  Location: include/crypto/hash.h:1053
  Inline: True
  Inline callers:
    - crypto/shash.c:crypto_shash_tfm_digest
  

  In crypto/jitterentropy-kcapi.c (ffffffff836fd3f4)
  Location: include/crypto/hash.h:1053
  Inline: True
  Inline callers:
    - crypto/jitterentropy-kcapi.c:jent_mod_init
    - crypto/jitterentropy-kcapi.c:jent_kcapi_cleanup
    - crypto/jitterentropy-kcapi.c:jent_hash_time
  

  In crypto/kdf_sp800108.c (ffffffff817656d9)
  Location: include/crypto/hash.h:1053
  Inline: True
  Inline callers:
    - crypto/kdf_sp800108.c:crypto_kdf108_ctr_generate
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff81569875)
  Location: include/crypto/hash.h:968
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
  

  In crypto/shash.c (ffffffff81788a64)
  Location: include/crypto/hash.h:968
  Inline: True
  Inline callers:
    - crypto/shash.c:crypto_shash_tfm_digest
  

  In crypto/jitterentropy-kcapi.c (ffffffff83930a04)
  Location: include/crypto/hash.h:968
  Inline: True
  Inline callers:
    - crypto/jitterentropy-kcapi.c:jent_mod_init
    - crypto/jitterentropy-kcapi.c:jent_kcapi_cleanup
    - crypto/jitterentropy-kcapi.c:jent_hash_time
  

  In crypto/kdf_sp800108.c (ffffffff817a72d9)
  Location: include/crypto/hash.h:968
  Inline: True
  Inline callers:
    - crypto/kdf_sp800108.c:crypto_kdf108_ctr_generate
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffff80001040c490)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
    - fs/crypto/hkdf.c:hkdf_extract
  

  In fs/ecryptfs/crypto.c (ffff8000104f6a6c)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/ecryptfs/crypto.c:ecryptfs_hash_digest
  

  In security/keys/encrypted-keys/encrypted.c (ffff80001053d00c)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (c05d95bc)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
    - fs/crypto/hkdf.c:hkdf_extract
  

  In fs/ecryptfs/crypto.c (c06b44cc)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/ecryptfs/crypto.c:ecryptfs_hash_digest
  

  In security/keys/encrypted-keys/encrypted.c (c06f2c8c)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (c000000000519498)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
    - fs/crypto/hkdf.c:hkdf_extract
  

  In fs/ecryptfs/crypto.c (c000000000637a60)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/ecryptfs/crypto.c:ecryptfs_hash_digest
  

  In security/keys/encrypted-keys/encrypted.c (c00000000068c680)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffe0002b5d74)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
    - fs/crypto/hkdf.c:hkdf_extract
  

  In fs/ecryptfs/crypto.c (ffffffe0003656b8)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/ecryptfs/crypto.c:ecryptfs_hash_digest
  

  In security/keys/encrypted-keys/encrypted.c (ffffffe00039a26a)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff81344015)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
    - fs/crypto/hkdf.c:hkdf_extract
  

  In fs/ecryptfs/crypto.c (ffffffff8140d9cb)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/ecryptfs/crypto.c:ecryptfs_hash_digest
  

  In security/keys/encrypted-keys/encrypted.c (ffffffff8144a066)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff81334cf5)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
    - fs/crypto/hkdf.c:hkdf_extract
  

  In fs/ecryptfs/crypto.c (ffffffff813fe44b)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/ecryptfs/crypto.c:ecryptfs_hash_digest
  

  In security/keys/encrypted-keys/encrypted.c (ffffffff8143aab6)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff81341ae5)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
    - fs/crypto/hkdf.c:hkdf_extract
  

  In fs/ecryptfs/crypto.c (ffffffff8140ad4b)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/ecryptfs/crypto.c:ecryptfs_hash_digest
  

  In security/keys/encrypted-keys/encrypted.c (ffffffff81446106)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In fs/crypto/hkdf.c (ffffffff81354de5)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/crypto/hkdf.c:fscrypt_hkdf_expand
    - fs/crypto/hkdf.c:hkdf_extract
  

  In fs/ecryptfs/crypto.c (ffffffff814209eb)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - fs/ecryptfs/crypto.c:ecryptfs_hash_digest
  

  In security/keys/encrypted-keys/encrypted.c (ffffffff8145d436)
  Location: include/crypto/hash.h:955
  Inline: True
  Inline callers:
    - security/keys/encrypted-keys/encrypted.c:calc_hash
  

Differences