diff options
author | Matt Caswell <matt@openssl.org> | 2015-10-22 14:34:33 +0100 |
---|---|---|
committer | Matt Caswell <matt@openssl.org> | 2015-10-30 08:39:47 +0000 |
commit | d13dd4beb4674689c7a46450dbb8bae9af24d510 (patch) | |
tree | de103e7989d826252b7177cb09f1a639aa9ce58f /ssl/statem | |
parent | 9b67c0d810a4842096cb73702c59a1320805f912 (diff) |
Fix uninitialised variable
Fix another instance of |al| being unitialised in certain error scenarios.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'ssl/statem')
-rw-r--r-- | ssl/statem/statem_srvr.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/ssl/statem/statem_srvr.c b/ssl/statem/statem_srvr.c index 8abedc0be6..a5c38622c3 100644 --- a/ssl/statem/statem_srvr.c +++ b/ssl/statem/statem_srvr.c @@ -1518,7 +1518,7 @@ enum MSG_PROCESS_RETURN tls_process_client_hello(SSL *s, PACKET *pkt) enum WORK_STATE tls_post_process_client_hello(SSL *s, enum WORK_STATE wst) { - int al; + int al = SSL_AD_HANDSHAKE_FAILURE; SSL_CIPHER *cipher; if (wst == WORK_MORE_A) { @@ -1540,7 +1540,6 @@ enum WORK_STATE tls_post_process_client_hello(SSL *s, enum WORK_STATE wst) cipher = ssl3_choose_cipher(s, s->session->ciphers, SSL_get_ciphers(s)); if (cipher == NULL) { - al = SSL_AD_HANDSHAKE_FAILURE; SSLerr(SSL_F_TLS_POST_PROCESS_CLIENT_HELLO, SSL_R_NO_SHARED_CIPHER); goto f_err; } @@ -1558,8 +1557,10 @@ enum WORK_STATE tls_post_process_client_hello(SSL *s, enum WORK_STATE wst) } if (!SSL_USE_SIGALGS(s) || !(s->verify_mode & SSL_VERIFY_PEER)) { - if (!ssl3_digest_cached_records(s, 0)) + if (!ssl3_digest_cached_records(s, 0)) { + al = SSL_AD_INTERNAL_ERROR; goto f_err; + } } /*- @@ -1577,7 +1578,8 @@ enum WORK_STATE tls_post_process_client_hello(SSL *s, enum WORK_STATE wst) /* Handles TLS extensions that we couldn't check earlier */ if (s->version >= SSL3_VERSION) { if (ssl_check_clienthello_tlsext_late(s) <= 0) { - SSLerr(SSL_F_TLS_POST_PROCESS_CLIENT_HELLO, SSL_R_CLIENTHELLO_TLSEXT); + SSLerr(SSL_F_TLS_POST_PROCESS_CLIENT_HELLO, + SSL_R_CLIENTHELLO_TLSEXT); goto f_err; } } |