From: Matthew Jordan <mjordan@digium.com>
Date: Tue, 10 Apr 2012 19:57:06 +0000 (+0000)
Subject: Fix crash caused by unloading or reloading of res_http_post
X-Git-Tag: 1.8.13.0-rc1~61
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40beb62845f04b4d4248b1be08b162c19daf4327;p=thirdparty%2Fasterisk.git

Fix crash caused by unloading or reloading of res_http_post

When unlinking itself from the registered HTTP URIs, res_http_post could
inadvertently free all URIs registered with the HTTP server.  This patch
modifies the unregister method to only free the URI that is actually
being unregistered, as opposed to all of them.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@361803 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/http.c b/main/http.c
index 88e36c7a1f..9fb00721f6 100644
--- a/main/http.c
+++ b/main/http.c
@@ -582,12 +582,12 @@ void ast_http_uri_unlink_all_with_key(const char *key)
 	AST_RWLIST_TRAVERSE_SAFE_BEGIN(&uris, urih, entry) {
 		if (!strcmp(urih->key, key)) {
 			AST_RWLIST_REMOVE_CURRENT(entry);
-		}
-		if (urih->dmallocd) {
-			ast_free(urih->data);
-		}
-		if (urih->mallocd) {
-			ast_free(urih);
+			if (urih->dmallocd) {
+				ast_free(urih->data);
+			}
+			if (urih->mallocd) {
+				ast_free(urih);
+			}
 		}
 	}
 	AST_RWLIST_TRAVERSE_SAFE_END;