Fix possible null pointer dereference
diff --git a/src/core/transport/http/sender/ssl/ssl_utils.c b/src/core/transport/http/sender/ssl/ssl_utils.c
index 8f86e2d..23e2583 100644
--- a/src/core/transport/http/sender/ssl/ssl_utils.c
+++ b/src/core/transport/http/sender/ssl/ssl_utils.c
@@ -243,19 +243,19 @@
if (ASN1_STRING_cmp(peer_sig, client_sig) == 0)
{
- /* if the caller passed a hostname, verify it against the cert */
- if (host) {
- if (X509_check_host(peer_cert, host, strlen(host), 0, NULL) == 1) {
- AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI,
- "[ssl client] peer name matches certificate CN/SAN");
- } else {
- AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI,
- "[ssl client] peer name does not match certificate CN/SAN");
- return NULL;
+ if (peer_cert) {
+ /* if the caller passed a hostname, verify it against the cert */
+ if (host) {
+ if (X509_check_host(peer_cert, host, strlen(host), 0, NULL) == 1) {
+ AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI,
+ "[ssl client] peer name matches certificate CN/SAN");
+ } else {
+ AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI,
+ "[ssl client] peer name does not match certificate CN/SAN");
+ X509_free(peer_cert);
+ return NULL;
+ }
}
- }
- if (peer_cert)
- {
X509_free(peer_cert);
}
AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI,
