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fix free() of uninitialised pointer reported by Mateusz
 Kocielski; ok markus@

Upstream-ID: 519552b050618501a06b7b023de5cb104e2c5663
This commit is contained in:
djm@openbsd.org 2015-08-19 23:18:26 +00:00 committed by Damien Miller
parent c837643b93
commit 45b0eb752c
1 changed files with 5 additions and 1 deletions
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6
mux.c
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@ -1,4 +1,4 @@
/* $OpenBSD: mux.c,v 1.53 2015/05/01 04:03:20 djm Exp $ */
/* $OpenBSD: mux.c,v 1.54 2015/08/19 23:18:26 djm Exp $ */
/*
* Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org>
*
@ -665,6 +665,8 @@ process_mux_open_fwd(u_int rid, Channel *c, Buffer *m, Buffer *r)
u_int lport, cport;
int i, ret = 0, freefwd = 1;
memset(&fwd, 0, sizeof(fwd));
/* XXX - lport/cport check redundant */
if (buffer_get_int_ret(&ftype, m) != 0 ||
(listen_addr = buffer_get_string_ret(m, NULL)) == NULL ||
@ -832,6 +834,8 @@ process_mux_close_fwd(u_int rid, Channel *c, Buffer *m, Buffer *r)
int i, ret = 0;
u_int lport, cport;
memset(&fwd, 0, sizeof(fwd));
if (buffer_get_int_ret(&ftype, m) != 0 ||
(listen_addr = buffer_get_string_ret(m, NULL)) == NULL ||
buffer_get_int_ret(&lport, m) != 0 ||