glibc/glibc-RHEL-19445.patch
2024-01-10 15:30:44 +01:00

32 lines
957 B
Diff

Based on the following commit, adjusted for glibc-2.28 in RHEL-8:
commit 5eabdb6a6ac1599d23dd5966a37417215950245f
Author: Andreas Schwab <schwab@suse.de>
Date: Wed Dec 6 14:48:22 2023 +0100
getaddrinfo: translate ENOMEM to EAI_MEMORY (bug 31163)
When __resolv_context_get returns NULL due to out of memory, translate it
to a return value of EAI_MEMORY.
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index 46046504a6858f2e..d0708f3e84e20025 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -777,7 +777,14 @@ gaih_inet (const char *name, const struct gaih_service *service,
res_ctx = __resolv_context_get ();
res_enable_inet6 = __resolv_context_disable_inet6 (res_ctx);
if (res_ctx == NULL)
- no_more = 1;
+ {
+ if (errno == ENOMEM)
+ {
+ result = -EAI_MEMORY;
+ goto free_and_return;
+ }
+ no_more = 1;
+ }
while (!no_more)
{