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Diffstat (limited to 'nss/getXXbyYY_r.c')
-rw-r--r--nss/getXXbyYY_r.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/nss/getXXbyYY_r.c b/nss/getXXbyYY_r.c
index 8b3b61b663..885b53b60b 100644
--- a/nss/getXXbyYY_r.c
+++ b/nss/getXXbyYY_r.c
@@ -284,7 +284,12 @@ done:
 #endif
   *result = status == NSS_STATUS_SUCCESS ? resbuf : NULL;
 #ifdef NEED_H_ERRNO
-  if (status != NSS_STATUS_SUCCESS && ! any_service)
+  if (status == NSS_STATUS_UNAVAIL)
+    /* Either we failed to lookup the functions or the functions themselves
+       had a system error.  Set NETDB_INTERNAL here to let the caller know
+       that the errno may have the real reason for failure.  */
+      *h_errnop = NETDB_INTERNAL;
+  else if (status != NSS_STATUS_SUCCESS && !any_service)
     /* We were not able to use any service.  */
     *h_errnop = NO_RECOVERY;
 #endif