From: Kern Sibbald <kern@sibbald.com>
Date: Sun, 16 Sep 2012 10:22:29 +0000 (+0200)
Subject: More tests for freeing NULL pointers
X-Git-Tag: Release-5.2.13~97
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=438211de5881ffdbd7bf6ed343bb32b9b619ae4c;p=bacula%2Fbacula

More tests for freeing NULL pointers
---

diff --git a/bacula/src/lib/message.c b/bacula/src/lib/message.c
index 24afdf19e3..c3ac172cb2 100644
--- a/bacula/src/lib/message.c
+++ b/bacula/src/lib/message.c
@@ -588,13 +588,18 @@ void close_msg(JCR *jcr)
             }
             free_memory(line);
 rem_temp_file:
-            /* Remove temp mail file */
-            fclose(d->fd);
-            d->fd = NULL;
-            /* Exclude spaces in mail_filename */
-            safer_unlink(d->mail_filename, MAIL_REGEX);
-            free_pool_memory(d->mail_filename);
-            d->mail_filename = NULL;
+            /* Remove temp file */
+            if (d->fd) {
+               fclose(d->fd);
+               d->fd = NULL;
+            }
+            if (d->mail_filename) {
+               /* Exclude spaces in mail_filename */
+               safer_unlink(d->mail_filename, MAIL_REGEX);
+               unlink(d->mail_filename);
+               free_pool_memory(d->mail_filename);
+               d->mail_filename = NULL;
+            }
             Dmsg0(850, "end mail or mail on error\n");
             break;
          default: