git.openpandora.org / pandora-kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c3fe4b6) | patch
fanotify: info leak in copy_event_to_user()
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 8 Jul 2013 22:59:40 +0000 (15:59 -0700)
committerBen Hutchings <ben@decadent.org.uk>
Fri, 2 Aug 2013 20:14:53 +0000 (22:14 +0200)
commit72925fa9b85b0501a4e96c5066af3214292d36d2
tree9269129fa8c422350b701f6852934a90bd59addftree | snapshot
parentc3fe4b664a77815a91cf51f298708a9f66a7d637commit | diff
fanotify: info leak in copy_event_to_user()

commit de1e0c40aceb9d5bff09c3a3b97b2f1b178af53f upstream.

The ->reserved field isn't cleared so we leak one byte of stack
information to userspace.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Eric Paris <eparis@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
fs/notify/fanotify/fanotify_user.c diff | blob | history
Pandora Kernel Repository