From bc8dead6104f3faf59ab8575cfa2553702109836 Mon Sep 17 00:00:00 2001
From: George Joseph <gjoseph@digium.com>
Date: Wed, 20 Feb 2019 11:48:25 -0700
Subject: [PATCH] Core: Increase AST_PBX_MAX_STACK to 512 if not LOW_MEMORY
The current settings AST_PBX_MAX_STACK is 128 entries which is
too low for some FreePBX installations with complex parking
arrangements. Increased to 512 if LOW_MEMORY is not defined.
ASTERISK-28300
Change-Id: I7c4b540bc92e6642df0f3da639b003f7da8b1299
---
include/asterisk/extconf.h | 4 ++++
include/asterisk/pbx.h | 5 +++++
2 files changed, 9 insertions(+)
diff --git a/include/asterisk/extconf.h b/include/asterisk/extconf.h
index 1a04b01bfb..043d24532f 100644
--- a/include/asterisk/extconf.h
+++ b/include/asterisk/extconf.h
@@ -220,7 +220,11 @@ enum ext_match_t {
E_SPAWN = 0x12, /* want to spawn an extension. Requires exact match */
E_FINDLABEL = 0x22 /* returns the priority for a given label. Requires exact match */
};
+#ifdef LOW_MEMORY
#define AST_PBX_MAX_STACK 128
+#else
+#define AST_PBX_MAX_STACK 512
+#endif
/* request and result for pbx_find_extension */
struct pbx_find_info {
diff --git a/include/asterisk/pbx.h b/include/asterisk/pbx.h
index a40c6a45b0..cbc5ec2320 100644
--- a/include/asterisk/pbx.h
+++ b/include/asterisk/pbx.h
@@ -1602,7 +1602,12 @@ enum ext_match_t {
#define STATUS_NO_PRIORITY 3
#define STATUS_NO_LABEL 4
#define STATUS_SUCCESS 5
+
+#ifdef LOW_MEMORY
#define AST_PBX_MAX_STACK 128
+#else
+#define AST_PBX_MAX_STACK 512
+#endif
/* request and result for pbx_find_extension */
struct pbx_find_info {
--
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