!748 [sync] PR-732: fix wrong namelen in getaddrname

From: @openeuler-sync-bot 
Reviewed-by: @jiangheng12 
Signed-off-by: @jiangheng12

0101-fix-wrong-namelen-in-getaddrname.patch

@@ -0,0 +1,17 @@
+ src/api/sockets.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/api/sockets.c b/src/api/sockets.c
+index 15053b3..c987a2b 100644
+--- a/src/api/sockets.c
++++ b/src/api/sockets.c
+@@ -3020,7 +3020,8 @@ lwip_getaddrname(int s, struct sockaddr *name, socklen_t *namelen, u8_t local)
+     *namelen = saddr.sa.sa_len;
+   }
+ #else
+-  *namelen = LWIP_MIN(*namelen, sizeof(saddr));
++  u8_t sa_len = IP_IS_V4_VAL(naddr) ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6);
++  *namelen = LWIP_MIN(*namelen, sa_len);
+ #endif
+   MEMCPY(name, &saddr, *namelen);
+ 

lwip.spec

@@ -4,7 +4,7 @@
 Summary: lwip is a small independent implementation of the TCP/IP protocol suite
 Name:    lwip
 Version: 2.1.3
-Release: 105
+Release: 106
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
@@ -114,6 +114,7 @@ Patch9096:  0097-Mod-the-issue-that-2w-connection-unable-to-establish.patch
 Patch9097:  0098-remove-duplicate-lwip-log.patch
 Patch9098:  0099-fix-rte_ring_create-time-consuming.patch
 Patch9099:  0100-replace-qtuple-addr-with-gz_addr_t.patch
+Patch9100:  0101-fix-wrong-namelen-in-getaddrname.patch
 
 Patch6005:  backport-tcp_in-fix-ooseq-update-error.patch
 
@@ -146,7 +147,10 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
-* Tue Jan 02 2024 zhengjiebing <zhengjiebing@cmss.chinamobile.com> - 2.1.3-103
+* Mon Jan 08 2024 zhengjiebing <zhengjiebing@cmss.chinamobile.com> - 2.1.3-106
+- fix wrong namelen in lwip_getaddrname
+
+* Tue Jan 02 2024 zhengjiebing <zhengjiebing@cmss.chinamobile.com> - 2.1.3-105
 - replace qtuple addr with gz_addr_t
 
 * Tue Jan 02 2024 jiangheng <jiangheng14@huawei.com> - 2.1.3-104