Issue 7440 - Macro called from Macro from the h extension exits prematurely

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@53354 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_macro.c b/apps/app_macro.c
index 44d3d06105e33946e59b36c0678c69284d7af911..425836278d6b6df29f8c9c938e0793aa103a4ffb 100644 (file)
--- a/apps/app_macro.c
+++ b/apps/app_macro.c
@@ -107,10 +107,10 @@ static int macro_exec(struct ast_channel *chan, void *data)
        int oldpriority;
        char pc[80], depthc[12];
        char oldcontext[AST_MAX_CONTEXT] = "";
-       char *offsets, *s;
+       char *offsets, *s, *inhangupc;
        int offset, depth = 0, maxdepth = 7;
        int setmacrocontext=0;
-       int autoloopflag, dead = 0;
+       int autoloopflag, dead = 0, inhangup = 0;
   
        char *save_macro_exten;
        char *save_macro_context;
@@ -138,6 +138,13 @@ static int macro_exec(struct ast_channel *chan, void *data)
                depth = 0;
        }
 
+       /* Used for detecting whether to return when a Macro is called from another Macro after hangup */
+       if (strcmp(chan->exten, "h") == 0)
+               pbx_builtin_setvar_helper(chan, "MACRO_IN_HANGUP", "1");
+       inhangupc = pbx_builtin_getvar_helper(chan, "MACRO_IN_HANGUP");
+       if (!ast_strlen_zero(inhangupc))
+               sscanf(inhangupc, "%d", &inhangup);
+
        if (depth >= maxdepth) {
                ast_log(LOG_ERROR, "Macro():  possible infinite loop detected.  Returning early.\n");
                LOCAL_USER_REMOVE(u);
@@ -252,7 +259,7 @@ static int macro_exec(struct ast_channel *chan, void *data)
                        break;
                }
                /* don't stop executing extensions when we're in "h" */
-               if (chan->_softhangup && strcasecmp(oldexten,"h") && strcasecmp(chan->macroexten,"h")) {
+               if (chan->_softhangup && !inhangup) {
                        ast_log(LOG_DEBUG, "Extension %s, macroexten %s, priority %d returned normally even though call was hung up\n",
                                chan->exten, chan->macroexten, chan->priority);
                        goto out;