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author | rwatson <rwatson@FreeBSD.org> | 2007-03-12 14:52:00 +0000 |
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committer | rwatson <rwatson@FreeBSD.org> | 2007-03-12 14:52:00 +0000 |
commit | 5ce4db64324c3291d953e096a4d159678465b306 (patch) | |
tree | 471cfe2e4cf11604e736884644b7c0d43782a9d9 /sys/kern | |
parent | 117cebb87315725246fcba8bbc6f9b1968c49889 (diff) | |
download | FreeBSD-src-5ce4db64324c3291d953e096a4d159678465b306.zip FreeBSD-src-5ce4db64324c3291d953e096a4d159678465b306.tar.gz |
In uipc_close(), we no longer always free the unpcb, as the last reference
may be dropped later. In this case, always unlock the unpcb so as not to
leak the lock.
Found by: kris (BugMagnet)
Diffstat (limited to 'sys/kern')
-rw-r--r-- | sys/kern/uipc_usrreq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c index 17a8fb5..79da63b 100644 --- a/sys/kern/uipc_usrreq.c +++ b/sys/kern/uipc_usrreq.c @@ -593,7 +593,8 @@ uipc_detach(struct socket *so) if (freeunp) { UNP_PCB_LOCK_DESTROY(unp); uma_zfree(unp_zone, unp); - } + } else + UNP_PCB_UNLOCK(unp); if (vp) { int vfslocked; |