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.
........

Merged revisions 361803 from http://svn.asterisk.org/svn/asterisk/branches/1.8

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/10@361804 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/http.c b/main/http.c
index c7e3ceb15a7b507a59182b593538193035528157..5bbeca33ee1978c819055e8e3c235ae4ad1992fc 100644 (file)
--- a/main/http.c
+++ b/main/http.c
@@ -581,12 +581,12 @@ 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;