Author: rrs
Date: Thu Aug 16 17:55:16 2012
New Revision: 239334
URL: http://svn.freebsd.org/changeset/base/239334
Log:
Its never a good idea to double free the same
address.
MFC after: 1 week (after the other commits ahead of this gets MFC'd)
Modified:
head/sys/netinet/in.c
Modified: head/sys/netinet/in.c
==============================================================================
--- head/sys/netinet/in.c Thu Aug 16 17:27:11 2012 (r239333)
+++ head/sys/netinet/in.c Thu Aug 16 17:55:16 2012 (r239334)
@@ -573,7 +573,7 @@ in_control(struct socket *so, u_long cmd
}
TAILQ_REMOVE(&ifp->if_addrhead, &ia->ia_ifa, ifa_link);
IF_ADDR_WUNLOCK(ifp);
- ifa_free(&ia->ia_ifa); /* if_addrhead */
+/* ifa_free(&ia->ia_ifa); - Double free?? */ /* if_addrhead */
IN_IFADDR_WLOCK();
TAILQ_REMOVE(&V_in_ifaddrhead, ia, ia_link);
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