Restore a behavior that was recently changed, when we fixed issue #13962 and

issue #13363 (related to issue #6176).  When a hangup occurs during a Macro
execution in earlier 1.4, the h extension would execute within the Macro
context, whereas it was always supposed to execute only within the main context
(where Macro was called).  So this fix checks for an "h" extension in the
deepest macro context where a hangup occurred; if it exists, that "h" extension
executes, otherwise the main context "h" is executed.
(closes issue #14122)
 Reported by: wetwired
 Patches: 
       20090210__bug14122.diff.txt uploaded by Corydon76 (license 14)
 Tested by: andrew


git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@174885 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 10 insertions, 1 deletions

diff --git a/main/pbx.c b/main/pbx.c
index 44a769a6a..187447588 100644
--- a/main/pbx.c
+++ b/main/pbx.c
@@ -2365,6 +2365,7 @@ static int __ast_pbx_run(struct ast_channel *c)
 	int res = 0;
 	int autoloopflag;
 	int error = 0;		/* set an error conditions */
+	const char *emc;
 
 	/* A little initial setup here */
 	if (c->pbx) {
@@ -2542,7 +2543,15 @@ static int __ast_pbx_run(struct ast_channel *c)
 		ast_log(LOG_WARNING, "Don't know what to do with '%s'\n", c->name);
 	if (res != AST_PBX_KEEPALIVE)
 		ast_softhangup(c, c->hangupcause ? c->hangupcause : AST_CAUSE_NORMAL_CLEARING);
-	if ((res != AST_PBX_KEEPALIVE) && !ast_test_flag(c, AST_FLAG_BRIDGE_HANGUP_RUN) && ast_exists_extension(c, c->context, "h", 1, c->cid.cid_num)) {
+	ast_channel_lock(c);
+	if ((emc = pbx_builtin_getvar_helper(c, "EXIT_MACRO_CONTEXT"))) {
+		emc = ast_strdupa(emc);
+	}
+	ast_channel_unlock(c);
+	if ((res != AST_PBX_KEEPALIVE) && !ast_test_flag(c, AST_FLAG_BRIDGE_HANGUP_RUN) &&
+			((emc && ast_exists_extension(c, emc, "h", 1, c->cid.cid_num)) ||
+			 (ast_exists_extension(c, c->context, "h", 1, c->cid.cid_num) && (emc = c->context)))) {
+		ast_copy_string(c->context, emc, sizeof(c->context));
 		set_ext_pri(c, "h", 1);
 		if (c->cdr && ast_opt_end_cdr_before_h_exten) {
 			ast_cdr_end(c->cdr);