If the transfer fails, still free the buffer if it exists.

Sterling Hughes · Sterling Hughes · commit 5e4e376571e8 · 2001-07-10T20:09:56.000Z
diff --git a/ext/curl/curl.c b/ext/curl/curl.c
@@ -825,6 +825,8 @@ PHP_FUNCTION(curl_exec)
 
 	error = curl_easy_perform(ch->cp);
 	if (error != CURLE_OK) {
+		if (ch->handlers->write->buf)
+			smart_str_free(&ch->handlers->write->buf);
 		SAVE_CURL_ERROR(ch, error);
 		RETURN_FALSE;
 	}

Original file line number	Diff line number	Diff line change
`@@ -825,6 +825,8 @@ PHP_FUNCTION(curl_exec)`
`825`	`825`
`826`	`826`	`error = curl_easy_perform(ch->cp);`
`827`	`827`	`if (error != CURLE_OK) {`
	`828`	`+ if (ch->handlers->write->buf)`
	`829`	`+ smart_str_free(&ch->handlers->write->buf);`
`828`	`830`	`SAVE_CURL_ERROR(ch, error);`
`829`	`831`	`RETURN_FALSE;`
`830`	`832`	`}`