diff options
| author | Günther Noack <gnoack@google.com> | 2014-05-01 13:33:11 +0200 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2014-05-11 23:55:06 +0100 |
| commit | 8571902e238ba2ef1517185c2a662c03f51dc1bf (patch) | |
| tree | 87cce671c97ac17c00e905379406fd5706f2d9a0 /ssl | |
| parent | 711bb9bc88f0da7c2a13eb71c1925f3d32fd77ed (diff) | |
Avoid out-of-bounds write in SSL_get_shared_ciphers
PR: 3317
Diffstat (limited to 'ssl')
| -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 0103296aa9..0a7e2aad2d 100644 --- a/ssl/ssl_lib.c +++ b/ssl/ssl_lib.c @@ -1467,6 +1467,9 @@ 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++) |