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don't try to cleanup NULL KEX proposals in kex_prop_free(); found by Jukka Taimisto and Markus Hietava
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3038a19187
commit
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4
kex.c
4
kex.c
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@ -1,4 +1,4 @@
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/* $OpenBSD: kex.c,v 1.105 2015/01/30 00:22:25 djm Exp $ */
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/* $OpenBSD: kex.c,v 1.106 2015/04/17 13:25:52 djm Exp $ */
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/*
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* Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
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*
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@ -229,6 +229,8 @@ kex_prop_free(char **proposal)
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{
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u_int i;
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if (proposal == NULL)
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return;
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for (i = 0; i < PROPOSAL_MAX; i++)
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free(proposal[i]);
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free(proposal);
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