[PATCH 2/2] debugedit: Report errors if we cannot chmod the file.

[Mark Wielaard <mark@klomp.org>]

 	* tools/debugedit.c (main): Check result of chmod and call error
 	if necessary.

Signed-off-by: Mark Wielaard <mark@klomp.org>
---
 tools/debugedit.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/debugedit.c b/tools/debugedit.c
index d0c6371..80b99fe 100644
--- a/tools/debugedit.c
+++ b/tools/debugedit.c
@@ -3420,7 +3420,8 @@ main (int argc, char *argv[])
     }
 
   /* Make sure we can read and write */
-  chmod (file, stat_buf.st_mode | S_IRUSR | S_IWUSR);
+  if (chmod (file, stat_buf.st_mode | S_IRUSR | S_IWUSR) != 0)
+    error (0, errno, "Failed to chmod input file '%s' to make sure we can read and write", file);
 
   fd = open (file, O_RDWR);
   if (fd < 0)
@@ -3636,7 +3637,8 @@ main (int argc, char *argv[])
   close (fd);
 
   /* Restore old access rights */
-  chmod (file, stat_buf.st_mode);
+  if (chmod (file, stat_buf.st_mode) != 0)
+    error (0, errno, "Failed to chmod input file '%s' to restore old access rights", file);
 
   free ((char *) dso->filename);
   destroy_strings (&dso->debug_str);
-- 
2.32.0