main/freeswitch: fix empty voicemail password

Upstream issue:
https://freeswitch.org/jira/browse/FS-8131

main/freeswitch/0001-FS-8131-mod_voicemail-fix-disallowed-empty-password-.patch

+From 7aba5d52ee609e63ede7e76ab955179e9c61244d Mon Sep 17 00:00:00 2001
+From: Natanael Copa <ncopa@alpinelinux.org>
+Date: Mon, 7 Sep 2015 16:23:56 +0200
+Subject: [PATCH] FS-8131: [mod_voicemail] fix disallowed empty password set
+
+Prevent users to change password to an empty password when
+allow-empty-password-auth is set to true.
+---
+ src/mod/applications/mod_voicemail/mod_voicemail.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/mod/applications/mod_voicemail/mod_voicemail.c b/src/mod/applications/mod_voicemail/mod_voicemail.c
+index da6180a..6300211 100644
+--- a/src/mod/applications/mod_voicemail/mod_voicemail.c
++++ b/src/mod/applications/mod_voicemail/mod_voicemail.c
+@@ -2305,6 +2305,9 @@ static void voicemail_check_main(switch_core_session_t *session, vm_profile_t *p
+ 						switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "VM-Domain", domain_name);
+ 						switch_channel_event_set_data(channel, params);
+ 						
++						if (zstr(buf) && !profile->allow_empty_password_auth) {
++							fail = 1;
++						}
+ 						if (switch_xml_locate_user("id", myid, domain_name, switch_channel_get_variable(channel, "network_addr"),
+ 												   &xx_domain_root, &xx_domain, &xx_user, NULL, params) == SWITCH_STATUS_SUCCESS) {
+ 							switch_xml_t x_result;
+-- 
+2.5.1
+

main/freeswitch/APKBUILD

@@ -3,7 +3,7 @@
 # Contributor: Cameron Banta <cbanta@gmail.com>
 pkgname=freeswitch
 pkgver=1.4.20
-pkgrel=3
+pkgrel=4
 pkgdesc="A communications platform written in C from the ground up"
 url="http://www.freeswitch.org"
 arch="all"
@@ -71,6 +71,7 @@ source="http://files.freeswitch.org/$pkgname-$pkgver.tar.xz
 	system-lame.patch
 	0001-FS-7969-resolve-Freeswitch-segfaults-due-to-pthread_.patch
 	fix-voicemail-greet-reset.patch
+	0001-FS-8131-mod_voicemail-fix-disallowed-empty-password-.patch
 	"
 
 _builddir="$srcdir/$pkgname-$pkgver"
@@ -225,7 +226,8 @@ c608cca8ad773acebf201f581438c7e7  freeswitch.confd
 4cd4923463c89bed053e6295b5a4ec40  freeswitch-mod_shout-textrels.patch
 6a6c4aba80e99c236ef712b17f3cdd01  system-lame.patch
 0d9dc1f09b6c150622bc59cdba86b89c  0001-FS-7969-resolve-Freeswitch-segfaults-due-to-pthread_.patch
-ca7ef52c092f66b06dbf76dce2d05eb3  fix-voicemail-greet-reset.patch"
+ca7ef52c092f66b06dbf76dce2d05eb3  fix-voicemail-greet-reset.patch
+e775523c5f530e7ec7a72507637d6c2d  0001-FS-8131-mod_voicemail-fix-disallowed-empty-password-.patch"
 sha256sums="46bb7e7f83dd616f268085c7e36fd45b48c3f02821dbea110211f0e10da16b09  freeswitch-1.4.20.tar.xz
 816fb2d4baab09e2f51a7c1be75bc9e03ed09d4cf3c2cd03c183f433bb9b565f  freeswitch-json-c-0.9.tar.gz
 678c3860fd539402b5d1699b921239072af6acb4e72dc4720494112807cae411  freeswitch-flite-2.0.0-release.tar.bz2
@@ -240,7 +242,8 @@ db0d3c252b5664ecb071bcf6868eff77c85dd7943a63fcfcac7e19db6a0ff61f  libshout-disab
 be1009327de615f04956ba0b0f44183f31c263e380af8027f94b976a84bcb09a  freeswitch-mod_shout-textrels.patch
 11b107ca8632bb9c8fcb2aedfcfb421af24929aace4f56c34d4e701eb410e190  system-lame.patch
 1e3c67da8c17130d872213c718b8113f7cb08e67e166a91e2507facd8cd15b58  0001-FS-7969-resolve-Freeswitch-segfaults-due-to-pthread_.patch
-5581489ce522d8c46f9bfccb8ab2c581cc4cd6c2da9a8d9ed80ebfe8cbd59b70  fix-voicemail-greet-reset.patch"
+5581489ce522d8c46f9bfccb8ab2c581cc4cd6c2da9a8d9ed80ebfe8cbd59b70  fix-voicemail-greet-reset.patch
+eaa1c119628e507786884e0377ed04da0a7648ee4597bdb2c59d634a8c3eb903  0001-FS-8131-mod_voicemail-fix-disallowed-empty-password-.patch"
 sha512sums="f7f3209ed5c6de4b0c92edd772d12f7a62342289db142d05f7559b0053f9e4e17d65f1d7680abdbda1743a4b30764bc13941c24edb9541265d2c08f99cbe0a64  freeswitch-1.4.20.tar.xz
 38b8729275bbfebaee783e703d19481f3d32b50cfdeb338644b8db2742573ea025702c789b5ce8d5067dcde23c5a16b46231eaadf0b9c5dbff392d410912c772  freeswitch-json-c-0.9.tar.gz
 e2b353721d0316fbd7948f90f9c9561d080eebd50e8dd0449a9c803ffbdb060a469385fadd63f535ade8d627cba37928d8e72ac61d5bcf98f73ca5ebb66549f8  freeswitch-flite-2.0.0-release.tar.bz2
@@ -255,4 +258,5 @@ a585f6411185a26206137a1ad97a06fd6c73e80c5439e9be45eabfa70e7a83120169ba882971fcd3
 5f085254ca9f5dc196afd39fc55e083b1998e776d9de2428e5657d99077526c33c1fc13f12432598184ce63138447fed7c318c384b743681703f5682dc8e1e50  freeswitch-mod_shout-textrels.patch
 398dd0f2665415ff40348dc94d26ec7008fb59ec033f9d2c64dc1aa01071021f83f47954e95efc58c4033f22bb6da159e83e3b0d36b99189d5e7535ed6ae70bd  system-lame.patch
 342abf9f41b7d957759228d5d81aceba1f0862871e29e55f7b46b45001e77e40bc577020fc0f3e693645f39c54a69a13d16ad17776bc49b1f0f05a244c98d5f8  0001-FS-7969-resolve-Freeswitch-segfaults-due-to-pthread_.patch
-2cceb0d8a108499467047874a312046e17b252c3b5c0fa722069750345a9bd62fdfd6c4d13bc7fa7b1bd7be3b4b783f649f78995863c509949ead35a2270d704  fix-voicemail-greet-reset.patch"
+2cceb0d8a108499467047874a312046e17b252c3b5c0fa722069750345a9bd62fdfd6c4d13bc7fa7b1bd7be3b4b783f649f78995863c509949ead35a2270d704  fix-voicemail-greet-reset.patch
+f1edca43322a767b28f86f58921584121254cd3dea8a4f03f120794eb82ebbcc7161b6d2c2a139e7ca69491f345462f2a5e5fbaffd45883ba2024e453e17c69d  0001-FS-8131-mod_voicemail-fix-disallowed-empty-password-.patch"