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* [glibc/release/2.38/master] getaddrinfo: translate ENOMEM to EAI_MEMORY (bug 31163)
@ 2024-01-02 13:56 Florian Weimer
0 siblings, 0 replies; only message in thread
From: Florian Weimer @ 2024-01-02 13:56 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=ae1e5217021e43e1f2de443d26e87ea3adfb221c
commit ae1e5217021e43e1f2de443d26e87ea3adfb221c
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.
(cherry picked from commit 5eabdb6a6ac1599d23dd5966a37417215950245f)
Diff:
---
sysdeps/posix/getaddrinfo.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index 13082305d3..da573bea24 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -616,7 +616,14 @@ get_nss_addresses (const char *name, const struct addrinfo *req,
function variant. */
res_ctx = __resolv_context_get ();
if (res_ctx == NULL)
- no_more = 1;
+ {
+ if (errno == ENOMEM)
+ {
+ result = -EAI_MEMORY;
+ goto out;
+ }
+ no_more = 1;
+ }
while (!no_more)
{
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2024-01-02 13:56 [glibc/release/2.38/master] getaddrinfo: translate ENOMEM to EAI_MEMORY (bug 31163) Florian Weimer
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