From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Thu, 26 Jun 2014 22:17:22 +0000 (+0200)
Subject: coredumpctl: fix potential deref of null pointer
X-Git-Tag: v215~156
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=d0c8806d4abf863baae1e3f796db674d57a67686;ds=sidebyside

coredumpctl: fix potential deref of null pointer
---

diff --git a/src/journal/coredumpctl.c b/src/journal/coredumpctl.c
index 5a6c89707..2158d7377 100644
--- a/src/journal/coredumpctl.c
+++ b/src/journal/coredumpctl.c
@@ -601,8 +601,10 @@ static int save_core(sd_journal *j, int fd, char **path, bool *unlink_temp) {
         }
 
         if (filename && !endswith(filename, ".xz")) {
-                *path = filename;
-                filename = NULL;
+                if (path) {
+                        *path = filename;
+                        filename = NULL;
+                }
 
                 return 0;
         } else {