mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-11-08 18:57:22 +00:00
a25566084e
sock_map_sk_state_allowed() and sock_map_redirect_allowed() read af_unix socket sk_state locklessly. Use READ_ONCE(). Note that for sock_map_redirect_allowed() change affects not only af_unix, but all non-TCP sockets (UDP, af_vsock). Suggested-by: Kuniyuki Iwashima <kuniyu@google.com> Suggested-by: Martin KaFai Lau <martin.lau@linux.dev> Signed-off-by: Michal Luczaj <mhal@rbox.co> Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Reviewed-by: Jiayuan Chen <jiayuan.chen@linux.dev> Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com> Link: https://patch.msgid.link/20260414-unix-proto-update-null-ptr-deref-v4-1-2af6fe97918e@rbox.co
1959 lines
47 KiB
1959 lines
47 KiB