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| author | Kris Kennaway <kris@FreeBSD.org> | 2008-04-24 22:08:36 +0000 |
|---|---|---|
| committer | Kris Kennaway <kris@FreeBSD.org> | 2008-04-24 22:08:36 +0000 |
| commit | b1ba81d9489f2529a484ccdc7b441a695e20d0e1 (patch) | |
| tree | 63e61a4d5f97885c10fbca7935bb5f1540773a7f | |
| parent | f380a8f7732779a8f9b2a68dfc2a914d91ef6fe5 (diff) | |
| download | src-b1ba81d9489f2529a484ccdc7b441a695e20d0e1.tar.gz src-b1ba81d9489f2529a484ccdc7b441a695e20d0e1.zip | |
fdhold can return NULL, so add the one remaining missing check for this
condition.
Reviewed by: attilio
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=178465
| -rw-r--r-- | sys/kern/kern_descrip.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c index 791239d85818..34b7cf066b26 100644 --- a/sys/kern/kern_descrip.c +++ b/sys/kern/kern_descrip.c @@ -2583,6 +2583,8 @@ sysctl_kern_proc_filedesc(SYSCTL_HANDLER_ARGS) return (error); } fdp = fdhold(p); + if (fdp == NULL) + return (0); PROC_UNLOCK(p); kif = malloc(sizeof(*kif), M_TEMP, M_WAITOK); FILEDESC_SLOCK(fdp); |