From cc542ca566355d8dd71bca62e3c564243120455e Mon Sep 17 00:00:00 2001
From: Michal Zidek <mzidek@redhat.com>
Date: Fri, 25 Jan 2013 16:41:07 +0100
Subject: Unchecked return value in files.c

Found by coverity.
https://fedorahosted.org/sssd/ticket/1791
---
 src/tools/files.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'src/tools')

diff --git a/src/tools/files.c b/src/tools/files.c
index 62fd0036..57261729 100644
--- a/src/tools/files.c
+++ b/src/tools/files.c
@@ -691,6 +691,7 @@ copy_dir(struct copy_ctx *cctx,
          const struct stat *src_dir_stat)
 {
     errno_t ret;
+    errno_t dret;
     int dest_dir_fd = -1;
     DIR *dir = NULL;
     struct dirent *ent;
@@ -779,7 +780,14 @@ copy_dir(struct copy_ctx *cctx,
 
     ret = EOK;
 done:
-    if (dir) closedir(dir);
+    if (dir) {
+        dret = closedir(dir);
+        if (dret != 0) {
+            dret = errno;
+            DEBUG(SSSDBG_MINOR_FAILURE,
+                  ("Failed to close directory: %s.\n", strerror(dret)));
+        }
+    }
 
     if (dest_dir_fd != -1) {
         close(dest_dir_fd);
-- 
cgit