gethosts: Return EAI_MEMORY on allocation failure

All other cases of failures due to lack of memory return EAI_MEMORY, so
it seems wrong to return EAI_SYSTEM here.  The only reason
convert_hostent_to_gaih_addrtuple could fail is on calloc failure.

Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Reviewed-by: DJ Delorie <dj@redhat.com>

diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index f5d4a5cfd90168fc50456fbaf2b72c59d090bea9..0ece3b46b700014579754ddae66ea11cd40db480 100644 (file)
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -303,13 +303,13 @@ gethosts (nss_gethostbyname3_r fct, int family, const char *name,
   else if (status == NSS_STATUS_SUCCESS)
     {
       if (!convert_hostent_to_gaih_addrtuple (req, family, &th, res))
-       return -EAI_SYSTEM;
+       return -EAI_MEMORY;
 
       if (localcanon != NULL && res->canon == NULL)
        {
          char *canonbuf = __strdup (localcanon);
          if (canonbuf == NULL)
-           return  -EAI_SYSTEM;
+           return  -EAI_MEMORY;
          res->canon = canonbuf;
        }
     }