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Merge pull request #822 from micmac1/ast-iax2-crash

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asterisk: add upstream patch against iax2 crash
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micmac1 2023-07-23 15:45:02 +02:00 committed by GitHub
commit c093d20a53
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2 changed files with 26 additions and 1 deletions
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2
net/asterisk/Makefile
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=asterisk PKG_NAME:=asterisk
PKG_VERSION:=20.3.0 PKG_VERSION:=20.3.0
PKG_RELEASE:=1 PKG_RELEASE:=2
PKG_SOURCE:=asterisk-$(PKG_VERSION).tar.gz PKG_SOURCE:=asterisk-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://downloads.asterisk.org/pub/telephony/asterisk/releases PKG_SOURCE_URL:=https://downloads.asterisk.org/pub/telephony/asterisk/releases

25
net/asterisk/patches/190-chan_iax2.c-Avoid-crash-with-IAX2-switch-support.patch Normal file
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@ -0,0 +1,25 @@
From d26a00ef3484f7fa602044e73e31bcefc8ca1917 Mon Sep 17 00:00:00 2001
From: Sean Bright <sean@seanbright.com>
Date: Fri, 7 Jul 2023 15:57:39 -0400
Subject: [PATCH] chan_iax2.c: Avoid crash with IAX2 switch support.
A change made in 82cebaa0 did not properly handle the case when a
channel was not provided, triggering a crash. ast_check_hangup(...)
does not protect against NULL pointers.
Fixes #180
---
channels/chan_iax2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -14323,7 +14323,7 @@ static struct iax2_dpcache *find_cache(s
ast_log(LOG_WARNING, "Timeout waiting for %s exten %s\n", data, exten);
}
- if (ast_check_hangup(chan)) {
+ if (chan && ast_check_hangup(chan)) {
doabort = 1;
}