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authorUlisses Furquim <ulissesf@gmail.com>2008-02-08 04:18:16 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 09:22:22 -0800
commitac74c00e499ed276a965e5b5600667d5dc04a84a (patch)
tree81a34f797445a15b322ab48f9f69c272ef1e242d /fs/inotify_user.c
parenta4ffc0a0b240a29cbe489f6db9dae112a49ef1c1 (diff)
downloadop-kernel-dev-ac74c00e499ed276a965e5b5600667d5dc04a84a.zip
op-kernel-dev-ac74c00e499ed276a965e5b5600667d5dc04a84a.tar.gz
inotify: fix check for one-shot watches before destroying them
As the IN_ONESHOT bit is never set when an event is sent we must check it in the watch's mask and not in the event's mask. Signed-off-by: Ulisses Furquim <ulissesf@gmail.com> Reported-by: "Clem Taylor" <clem.taylor@gmail.com> Tested-by: "Clem Taylor" <clem.taylor@gmail.com> Cc: Amy Griffis <amy.griffis@hp.com> Cc: Robert Love <rlove@google.com> Cc: John McCutchan <ttb@tentacle.dhs.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/inotify_user.c')
-rw-r--r--fs/inotify_user.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/inotify_user.c b/fs/inotify_user.c
index a336c97..3ab09a6 100644
--- a/fs/inotify_user.c
+++ b/fs/inotify_user.c
@@ -283,7 +283,7 @@ static void inotify_dev_queue_event(struct inotify_watch *w, u32 wd, u32 mask,
/* we can safely put the watch as we don't reference it while
* generating the event
*/
- if (mask & IN_IGNORED || mask & IN_ONESHOT)
+ if (mask & IN_IGNORED || w->mask & IN_ONESHOT)
put_inotify_watch(w); /* final put */
/* coalescing: drop this event if it is a dupe of the previous */
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