Bug#875604: stretch-pu: package asterisk/1:13.14.1~dfsg-2+deb9u2
Package: release.debian.org
Severity: normal
Tags: stretch
User: release.debian.org@packages.debian.org
Usertags: pu
Hi,
I'd like to upload the attached update to stretch fixing a bug with
transcoding in the deprecated, but still widely used chan_sip channel driver.
The fix is a cherry-picked upstream commit, already in sid and buster.
The reporter has verified that this commit fixes his issue.
debdiff against the security release is attached.
Best Regards,
Bernhard
diff -Nru asterisk-13.14.1~dfsg/debian/changelog asterisk-13.14.1~dfsg/debian/changelog
--- asterisk-13.14.1~dfsg/debian/changelog 2017-09-02 23:21:14.000000000 +0200
+++ asterisk-13.14.1~dfsg/debian/changelog 2017-09-12 13:09:19.000000000 +0200
@@ -1,3 +1,9 @@
+asterisk (1:13.14.1~dfsg-2+deb9u2) stretch; urgency=medium
+
+ * Fix one-way audio with chan_sip when transcoding (Closes: #875450)
+
+ -- Bernhard Schmidt <berni@debian.org> Tue, 12 Sep 2017 13:09:19 +0200
+
asterisk (1:13.14.1~dfsg-2+deb9u1) stretch-security; urgency=high
* CVE-2017-14099 / AST-2017-005
diff -Nru asterisk-13.14.1~dfsg/debian/patches/875450-chan_sip-oneway-audio.patch asterisk-13.14.1~dfsg/debian/patches/875450-chan_sip-oneway-audio.patch
--- asterisk-13.14.1~dfsg/debian/patches/875450-chan_sip-oneway-audio.patch 1970-01-01 01:00:00.000000000 +0100
+++ asterisk-13.14.1~dfsg/debian/patches/875450-chan_sip-oneway-audio.patch 2017-09-12 13:09:19.000000000 +0200
@@ -0,0 +1,33 @@
+From: Vitezslav Novy <a1@vnovy.net>
+Date: Mon, 8 May 2017 20:40:47 +0200
+Subject: [PATCH] chan_sip: Change sip_get_codec() to return correct codec list
+Origin: upstream, https://github.com/asterisk/asterisk/commit/93b7f84c1ac61208607ec6f7360b594dee921a1b
+Bug: https://issues.asterisk.org/jira/browse/ASTERISK-26143
+Bug-Debian: https://bugs.debian.org/875450
+
+Return cahnnel nativeformats to fix bridge technology selection process.
+Same approach as in pjsip module.
+
+ASTERISK-26143
+Reported-by: Henning Holtschneider
+
+Change-Id: I64e863753954d6ad67a9e722df2ebc328705ad48
+---
+ channels/chan_sip.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/channels/chan_sip.c b/channels/chan_sip.c
+index e7c15bcbd0c..930dc0f6756 100644
+--- a/channels/chan_sip.c
++++ b/channels/chan_sip.c
+@@ -33588,9 +33588,7 @@ static int sip_set_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance *i
+
+ static void sip_get_codec(struct ast_channel *chan, struct ast_format_cap *result)
+ {
+- struct sip_pvt *p = ast_channel_tech_pvt(chan);
+-
+- ast_format_cap_append_from_cap(result, !ast_format_cap_count(p->peercaps) ? p->caps : p->peercaps, AST_MEDIA_TYPE_UNKNOWN);
++ ast_format_cap_append_from_cap(result, ast_channel_nativeformats(chan), AST_MEDIA_TYPE_UNKNOWN);
+ }
+
+ static struct ast_rtp_glue sip_rtp_glue = {
diff -Nru asterisk-13.14.1~dfsg/debian/patches/series asterisk-13.14.1~dfsg/debian/patches/series
--- asterisk-13.14.1~dfsg/debian/patches/series 2017-09-02 23:21:14.000000000 +0200
+++ asterisk-13.14.1~dfsg/debian/patches/series 2017-09-12 13:09:19.000000000 +0200
@@ -43,6 +43,9 @@
859911-pjsip-set-rtp-source-address.patch
859911-pjsip-set-rtp-source-address-part2.patch
+# Bug#875450 - chan_sip: One way audio when transcoding
+875450-chan_sip-oneway-audio.patch
+
AST-2017-004.patch
AST-2017-005-13.13.diff
AST-2017-006-13.diff
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