glibc/SOURCES/glibc-upstream-2.34-347.patch

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2023-05-09 05:36:28 +00:00
commit 16c7ed6e68c13e5a5efd8ab464ebf9d07b4b0bb3
Author: Florian Weimer <fweimer@redhat.com>
Date: Tue Sep 13 16:11:40 2022 +0200
nss: Fix tst-nss-files-hosts-long on single-stack hosts (bug 24816)
getent implicitly passes AI_ADDRCONFIG to getaddrinfo by default.
Use --no-addrconfig to suppress that, so that both IPv4 and IPv6
lookups succeed even if the address family is not supported by the
host.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
(cherry picked from commit c75d20b5b27b0a60f0678236f51a4d3b0b058c00)
diff --git a/nss/tst-nss-files-hosts-long.c b/nss/tst-nss-files-hosts-long.c
index 00f8bea409e0b4cb..42676ba4056dbde2 100644
--- a/nss/tst-nss-files-hosts-long.c
+++ b/nss/tst-nss-files-hosts-long.c
@@ -28,14 +28,15 @@ do_test (void)
{
int ret;
- /* Run getent to fetch the IPv4 address for host test4.
- This forces /etc/hosts to be parsed. */
- ret = system("getent ahostsv4 test4");
+ /* Run getent to fetch the IPv4 address for host test4. This forces
+ /etc/hosts to be parsed. Use --no-addrconfig to return addresses
+ even in an IPv6-only environment. */
+ ret = system("getent --no-addrconfig ahostsv4 test4");
if (ret != 0)
FAIL_EXIT1("ahostsv4 failed");
/* Likewise for IPv6. */
- ret = system("getent ahostsv6 test6");
+ ret = system("getent --no-addrconfig ahostsv6 test6");
if (ret != 0)
FAIL_EXIT1("ahostsv6 failed");