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| author |   Florian Weimer <fweimer@redhat.com> | 2018-04-01 19:39:53 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2018-04-01 19:41:01 +0200 |
| commit | 1aa52ced5d6f090b6ee034626189ee03c1b2f582 (patch) | |
| tree | 34acfc43cc92f746bc157a3b72bf806e8677533e | |
| parent | Linux i386: tst-bz21269 triggers SIGBUS on some kernels (diff) | |
| download | glibc-1aa52ced5d6f090b6ee034626189ee03c1b2f582.tar.gz glibc-1aa52ced5d6f090b6ee034626189ee03c1b2f582.tar.bz2 glibc-1aa52ced5d6f090b6ee034626189ee03c1b2f582.zip | |
support_format_addrinfo: Include unknown error number in result
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | support/support_format_addrinfo.c | 6 |
2 files changed, 10 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2018-04-01 Florian Weimer <fweimer@redhat.com> + + * support/support_format_addrinfo.c (support_format_addrinfo): + Include unknown error number in formatted result. + 2018-03-29 Florian Weimer <fweimer@redhat.com> * sysdeps/unix/sysv/linux/i386/tst-bz21269.c (do_test): Also 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; |