From: Andreas Öman <andreas@lonelycoder.com>
Date: Thu, 21 Feb 2008 21:45:15 +0000 (+0000)
Subject: fix possible NULL deref bug
X-Git-Tag: 2.12~1184
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=92caa7fd70b4e1b50bc14be65dfa37336acd37f5;p=thirdparty%2Ftvheadend.git

fix possible NULL deref bug
---

diff --git a/spawn.c b/spawn.c
index c692c563d..139a1e509 100644
--- a/spawn.c
+++ b/spawn.c
@@ -80,10 +80,11 @@ reaper(void *opaque, int64_t now)
     }
 
     syslog(LOG_INFO, "spawn: \"%s\" %s", s ? s->name : "<unknwon spawn>", txt);
-
-    LIST_REMOVE(s, link);
-    free((void *)s->name);
-    free(s);
+    if(s != NULL) {
+      LIST_REMOVE(s, link);
+      free((void *)s->name);
+      free(s);
+    }
     pthread_mutex_unlock(&spawn_mutex);
   }
 }