diff options
| -rw-r--r-- | ext/standard/http_fopen_wrapper.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/standard/http_fopen_wrapper.c b/ext/standard/http_fopen_wrapper.c index 45fa637c0d..d7b62e186d 100644 --- a/ext/standard/http_fopen_wrapper.c +++ b/ext/standard/http_fopen_wrapper.c @@ -587,6 +587,9 @@ finish: /* ensure the header is only sent if user_agent is not blank */ if (ua_len > sizeof(_UA_HEADER)) { ua = emalloc(ua_len + 1); + if (NULL == ua) { + return NULL; + } if ((ua_len = slprintf(ua, ua_len, _UA_HEADER, ua_str)) > 0) { ua[ua_len] = 0; php_stream_write(stream, ua, ua_len); |