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Avoid out-of-bounds write in SSL_get_shared_ciphers

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PR: 3317
This commit is contained in:
Günther Noack
2014-05-01 13:33:11 +02:00
committed by Matt Caswell
parent c3c6fc7855
commit 15c1ac03c8
1 changed files with 3 additions and 0 deletions
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3
ssl/ssl_lib.c
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@@ -1347,6 +1347,9 @@ char *SSL_get_shared_ciphers(const SSL *s,char *buf,int len)
(len < 2)) (len < 2))
return(NULL); return(NULL);
if (sk_SSL_CIPHER_num(sk) == 0)
return NULL;
p=buf; p=buf;
sk=s->session->ciphers; sk=s->session->ciphers;
for (i=0; i<sk_SSL_CIPHER_num(sk); i++) for (i=0; i<sk_SSL_CIPHER_num(sk); i++)