From: Andrey Volk <andywolk@gmail.com>
Date: Thu, 21 Jan 2021 16:38:37 +0000 (+0300)
Subject: [Core] Fix leaking stream in switch_event_expand_headers_check()
X-Git-Tag: v1.10.6^2~26
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=91066f56fa85d1ca592d78a61846c45cc7409b0c;p=thirdparty%2Ffreeswitch.git

[Core] Fix leaking stream in switch_event_expand_headers_check()
---

diff --git a/src/switch_event.c b/src/switch_event.c
index efe43e603a..295708eda3 100644
--- a/src/switch_event.c
+++ b/src/switch_event.c
@@ -2464,8 +2464,6 @@ SWITCH_DECLARE(char *) switch_event_expand_headers_check(switch_event_t *event,
 					char *expanded = NULL;
 					char *expanded_vname = NULL;
 
-					SWITCH_STANDARD_STREAM(stream);
-
 					if ((expanded_vname = switch_event_expand_headers_check(event, (char *) vname, var_list, api_list, recur+1)) == vname) {
 						expanded_vname = NULL;
 					} else {
@@ -2482,6 +2480,7 @@ SWITCH_DECLARE(char *) switch_event_expand_headers_check(switch_event_t *event,
 						func_val = NULL;
 						sub_val = "<API execute Permission Denied>";
 					} else {
+						SWITCH_STANDARD_STREAM(stream);
 						if (switch_api_execute(vname, vval, NULL, &stream) == SWITCH_STATUS_SUCCESS) {
 							func_val = stream.data;
 							sub_val = func_val;