| commit | 795e2fe0a3b69dbc040d7efcf517e0cbad6901d0 | [log] [tgz] |
|---|---|---|
| author | David Howells <dhowells@redhat.com> | Sat Mar 28 23:23:01 2009 +0000 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Sat Mar 28 17:30:00 2009 -0700 |
| tree | 8d39fb27b46822003d316c8ce315211baa13b79d | |
| parent | 7c2c7d993044cddc5010f6f429b100c63bc7dffb [diff] |
Annotate struct fs_struct's usage count restriction Annotate struct fs_struct's usage count to indicate the restrictions upon it. It may not be incremented, except by clone(CLONE_FS), as this affects the check in check_unsafe_exec() in fs/exec.c. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>