DepSurf

Function: __copy_msghdr

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: ✅

  int __copy_msghdr(struct msghdr *kmsg, struct user_msghdr *msg, struct sockaddr **save_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/socket.c (ffffffff81d968c0)
  Location: net/socket.c:2353
  Inline: False
  Direct callers:
    - io_uring/net.c:__io_recvmsg_copy_hdr
    - net/socket.c:copy_msghdr_from_user
  

  Symbols:

  ffffffff81d968c0-ffffffff81d969b5: __copy_msghdr (STB_GLOBAL)
  

• In 6.5: ✅

  int __copy_msghdr(struct msghdr *kmsg, struct user_msghdr *msg, struct sockaddr **save_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/socket.c (ffffffff81e04f10)
  Location: net/socket.c:2390
  Inline: False
  Direct callers:
    - io_uring/net.c:__io_recvmsg_copy_hdr
    - net/socket.c:copy_msghdr_from_user
  

  Symbols:

  ffffffff81e04f10-ffffffff81e05022: __copy_msghdr (STB_GLOBAL)
  

• In 6.8: ✅

  int __copy_msghdr(struct msghdr *kmsg, struct user_msghdr *msg, struct sockaddr **save_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In net/socket.c (ffffffff81ec17d0)
  Location: net/socket.c:2460
  Inline: False
  Direct callers:
    - net/socket.c:copy_msghdr_from_user
  

  Symbols:

  ffffffff81ec17d0-ffffffff81ec18e2: __copy_msghdr (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅