Merge pull request #768 from mattmundell/feed-version-null

Add NULL check in nvts_feed_version_epoch
greenbone · Oct 2, 2019 · 1fa6f3f · 1fa6f3f
2 parents fbe3390 + b952548
commit 1fa6f3f
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -12,6 +12,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Changed
 
 ### Fixed
+- Add NULL check in nvts_feed_version_epoch [#768](https://github.com/greenbone/gvmd/pull/768)
 
 ### Removed
 

diff --git a/src/manage_sql_nvts.c b/src/manage_sql_nvts.c
@@ -169,10 +169,19 @@ nvts_feed_version ()
 time_t
 nvts_feed_version_epoch ()
 {
+  gchar *feed_version;
   struct tm tm;
 
+  feed_version = nvts_feed_version ();
+
+  if (feed_version == NULL)
+    return 0;
+
   memset (&tm, 0, sizeof (struct tm));
-  strptime (nvts_feed_version (), "%Y%m%d%H%M%S", &tm);
+  strptime (feed_version, "%Y%m%d%H%M%S", &tm);
+
+  g_free (feed_version);
+
   return mktime (&tm);
 }