* [PATCH COMMITTED] support_format_addrinfo: Include unknown error number in result
@ 2018-04-01 18:03 Florian Weimer
0 siblings, 0 replies; only message in thread
From: Florian Weimer @ 2018-04-01 18:03 UTC (permalink / raw)
To: libc-alpha
2018-04-01 Florian Weimer <fweimer@redhat.com>
* support/support_format_addrinfo.c (support_format_addrinfo):
Include unknown error number in formatted result.
diff --git a/support/support_format_addrinfo.c b/support/support_format_addrinfo.c
index c5e00e516a..f9dc97c24d 100644
--- a/support/support_format_addrinfo.c
+++ b/support/support_format_addrinfo.c
@@ -220,7 +220,11 @@ support_format_addrinfo (struct addrinfo *ai, int ret)
xopen_memstream (&mem);
if (ret != 0)
{
- fprintf (mem.out, "error: %s\n", gai_strerror (ret));
+ const char *errmsg = gai_strerror (ret);
+ if (strcmp (errmsg, "Unknown error") == 0)
+ fprintf (mem.out, "error: Unknown error %d\n", ret);
+ else
+ fprintf (mem.out, "error: %s\n", errmsg);
if (ret == EAI_SYSTEM)
{
errno = errno_copy;
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2018-04-01 18:03 [PATCH COMMITTED] support_format_addrinfo: Include unknown error number in result Florian Weimer
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