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inotify: fix check for one-shot watches before destroying them

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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>
This commit is contained in:
Ulisses Furquim 2008-02-08 04:18:16 -08:00 committed by Linus Torvalds
parent a4ffc0a0b2
commit ac74c00e49
1 changed files with 1 additions and 1 deletions
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2
fs/inotify_user.c
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@ -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 */