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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-07 23:16:22 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-07 23:16:22 +0300 |
| commit | 1fa2c0a0c814fbae0eb3e79a510765225570d043 (patch) | |
| tree | bf2a1f029d74c62187eb622d631318ce7db1b9ad | |
| parent | f6235eb189706bf38c82b5fa5f2db0d21bc1dcef (diff) | |
| parent | 16b89f695313d91c99bdaf6898f28a51d0af1b17 (diff) | |
| download | linux-1fa2c0a0c814fbae0eb3e79a510765225570d043.tar.xz | |
Merge tag 'seccomp-v5.9-rc1-fix1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull seccomp fix from Kees Cook:
"This fixes my typo in the SCM_RIGHTS refactoring that broke compat
handling.
Thanks to Thadeu Lima de Souza Cascardo for tracking it down, and to
Christian Zigotzky and Alex Xu for their reports"
* tag 'seccomp-v5.9-rc1-fix1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
net/scm: Fix typo in SCM_RIGHTS compat refactoring
| -rw-r--r-- | net/compat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/compat.c b/net/compat.c index 703acb51c698..95ce707a30a3 100644 --- a/net/compat.c +++ b/net/compat.c @@ -294,7 +294,7 @@ void scm_detach_fds_compat(struct msghdr *msg, struct scm_cookie *scm) (struct compat_cmsghdr __user *)msg->msg_control; unsigned int o_flags = (msg->msg_flags & MSG_CMSG_CLOEXEC) ? O_CLOEXEC : 0; int fdmax = min_t(int, scm_max_fds_compat(msg), scm->fp->count); - int __user *cmsg_data = CMSG_USER_DATA(cm); + int __user *cmsg_data = CMSG_COMPAT_DATA(cm); int err = 0, i; for (i = 0; i < fdmax; i++) { |