!19 [sync] PR-18: fix fuzz: use of uninitialized value

From: @openeuler-sync-bot
Reviewed-by: @small_leek
Signed-off-by: @small_leek

fix-use-of-uninitialized-value.patch

@@ -0,0 +1,25 @@
+From 25fb99653f3f7c7ba5279beb00379089987cca50 Mon Sep 17 00:00:00 2001
+From: caodongxia <315816521@qq.com>
+Date: Wed, 1 Sep 2021 15:13:18 +0800
+Subject: [PATCH] fix use of uninitialized value
+
+---
+ src/libstrongswan/bio/bio_reader.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/libstrongswan/bio/bio_reader.c b/src/libstrongswan/bio/bio_reader.c
+index e6b459b..2ae629e 100644
+--- a/src/libstrongswan/bio/bio_reader.c
++++ b/src/libstrongswan/bio/bio_reader.c
+@@ -122,7 +122,7 @@ static bool read_uint16_internal(private_bio_reader_t *this, uint16_t *res,
+ static bool read_uint24_internal(private_bio_reader_t *this, uint32_t *res,
+ 								 bool from_end)
+ {
+-	uint32_t tmp;
++	uint32_t tmp = 0;
+ 
+ 	if (this->buf.len < 3)
+ 	{
+-- 
+2.27.0
+

strongswan.spec

@@ -1,12 +1,13 @@
 Name:             strongswan
 Version:          5.7.2
-Release:          7
+Release:          8
 Summary:          An OpenSource IPsec-based VPN and TNC solution
 License:          GPLv2+
 URL:              http://www.strongswan.org/
 Source0:          http://download.strongswan.org/strongswan-%{version}.tar.bz2
 
 Patch0:	          strongswan-multiple-definition.patch
+Patch1:           fix-use-of-uninitialized-value.patch
 
 BuildRequires:    gcc systemd-devel gmp-devel libcurl-devel NetworkManager-libnm-devel openldap-devel
 BuildRequires:    openssl-devel sqlite-devel gettext-devel trousers-devel libxml2-devel pam-devel
@@ -173,6 +174,9 @@ install -d -m 700 %{buildroot}%{_sysconfdir}/strongswan/ipsec.d/{aacerts acerts
 %{_libexecdir}/strongswan/charon-nm
 
 %changelog
+* Wed Sep 1 2021 caodongxia <caodongxia@huawei.com> - 5.7.2-8
+- fix fuzz: use of uninitialized value
+
 * Mon Aug 4 2021 shdluan <shdluan@163.com> - 5.7.2-7
 - fix multiple defination of variable