Date: Sat, 2 Apr 2005 21:06:46 -0800 From: Brooks Davis <brooks@one-eyed-alien.net> To: net@freebsd.org Subject: potential double free in ng_fec Message-ID: <20050403050646.GA5749@odin.ac.hmc.edu>
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[-- Attachment #1 --]
I think I've found a potential (though very very unlikely) double free
bug in netgraph/ng_fec.c. Can someone else confirm this is correct? I
don't have any way of testing this code.
-- Brooks
Index: ng_fec.c
===================================================================
RCS file: /home/ncvs/src/sys/netgraph/ng_fec.c,v
retrieving revision 1.17
diff -u -p -r1.17 ng_fec.c
--- ng_fec.c 8 Feb 2005 10:31:55 -0000 1.17
+++ ng_fec.c 3 Apr 2005 05:04:06 -0000
@@ -1114,7 +1114,6 @@ ng_fec_constructor(node_p node)
/* Get an interface unit number */
if ((error = ng_fec_get_unit(&priv->unit)) != 0) {
- FREE(ifp, M_NETGRAPH);
FREE(priv, M_NETGRAPH);
return (error);
}
--
Any statement of the form "X is the one, true Y" is FALSE.
PGP fingerprint 655D 519C 26A7 82E7 2529 9BF0 5D8E 8BE9 F238 1AD4
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