diff options
| author | Günther Noack <gnoack@google.com> | 2014-05-01 13:33:11 +0200 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2014-05-11 23:57:14 +0100 |
| commit | 15c1ac03c8d23362940ce2809925598497098eae (patch) | |
| tree | b5891df54131707f009c022a276a34b4dcbbaeb9 /ssl/ssl_lib.c | |
| parent | c3c6fc7855816d8a9866a2033dd6bf7ed6a3a9af (diff) | |
Avoid out-of-bounds write in SSL_get_shared_ciphers
PR: 3317
Diffstat (limited to 'ssl/ssl_lib.c')
| -rw-r--r-- | ssl/ssl_lib.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c index 6dbc3c1f7d..6e2711afa6 100644 --- a/ssl/ssl_lib.c +++ b/ssl/ssl_lib.c @@ -1347,6 +1347,9 @@ char *SSL_get_shared_ciphers(const SSL *s,char *buf,int len) (len < 2)) return(NULL); + if (sk_SSL_CIPHER_num(sk) == 0) + return NULL; + p=buf; sk=s->session->ciphers; for (i=0; i<sk_SSL_CIPHER_num(sk); i++) |