Fixed bug #51171 (curl_setopt() doesn't output any errors or warnings when an invalid...

diff --git a/ext/curl/interface.c b/ext/curl/interface.c
index fa5194864e0b188bb52af8feecc9c9f5dc40d903..150a2c24ef035176330416b0e3ee0f060d5f0bb7 100644 (file)
--- a/ext/curl/interface.c
+++ b/ext/curl/interface.c
@@ -2164,6 +2164,11 @@ PHP_FUNCTION(curl_setopt)
 
        ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
 
+       if (options <= 0) {
+               php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid curl configuration option");
+               RETURN_FALSE;
+       }
+
        if (!_php_curl_setopt(ch, options, zvalue, return_value TSRMLS_CC)) {
                RETURN_TRUE;
        } else {