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| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-05-15 12:33:11 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-05-15 12:33:11 +0530 |
| commit | cf26a0cb6a0bbaca46a01ddad6662e5e5159a32a (patch) | |
| tree | e35a017c56bf53210467f323f037436b3cc9f5ab | |
| parent | a5d87b3db4f40a0f07e41f1986ac7f330743a0e7 (diff) | |
| download | glibc-cf26a0cb6a0bbaca46a01ddad6662e5e5159a32a.tar.gz glibc-cf26a0cb6a0bbaca46a01ddad6662e5e5159a32a.tar.xz glibc-cf26a0cb6a0bbaca46a01ddad6662e5e5159a32a.zip | |
Return EAI_AGAIN for AF_UNSPEC when herrno is TRY_AGAIN (BZ #16849)
getaddrinfo correctly returns EAI_AGAIN for AF_INET and AF_INET6 queries. For AF_UNSPEC however, an older change (a682a1bf553b1efe4dbb03207fece5b719cec482) broke the check and due to that the returned error was EAI_NONAME. This patch fixes the check so that a non-authoritative not-found is returned as EAI_AGAIN to the user instead of EAI_NONAME.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | NEWS | 4 | ||||
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 3 |
3 files changed, 9 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog index fc822fe9a1..079e1ed0ac 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2014-05-15 Siddhesh Poyarekar <siddhesh@redhat.com> + + [BZ #16849] + * sysdeps/posix/getaddrinfo.c (gaih_inet): Only check for + herrno to return EAI_AGAIN. + 2014-05-14 Roland McGrath <roland@hack.frob.com> * sysdeps/unix/sysv/linux/i386/nptl/c++-types.data: Moved ... diff --git a/NEWS b/NEWS index be88031c1e..38d7214be2 100644 --- a/NEWS +++ b/NEWS @@ -16,8 +16,8 @@ Version 2.20 16670, 16674, 16677, 16680, 16683, 16689, 16695, 16701, 16706, 16707, 16712, 16713, 16714, 16731, 16739, 16740, 16743, 16754, 16758, 16759, 16760, 16770, 16786, 16789, 16791, 16799, 16800, 16815, 16823, 16824, - 16831, 16838, 16854, 16876, 16877, 16885, 16888, 16890, 16912, 16916, - 16922, 16927, 16928, 16932. + 16831, 16838, 16849, 16854, 16876, 16877, 16885, 16888, 16890, 16912, + 16916, 16922, 16927, 16928, 16932. * The minimum Linux kernel version that this version of the GNU C Library can be used with is 2.6.32. diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index 6258330759..8f392b9678 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -867,8 +867,7 @@ gaih_inet (const char *name, const struct gaih_service *service, if (status != NSS_STATUS_TRYAGAIN || rc != ERANGE || herrno != NETDB_INTERNAL) { - if (status == NSS_STATUS_TRYAGAIN - && herrno == TRY_AGAIN) + if (herrno == TRY_AGAIN) no_data = EAI_AGAIN; else no_data = herrno == NO_DATA; |