From: Frank Meerkötter <frank@meerkoetter.org>
Date: Thu, 23 Feb 2012 21:16:26 +0000 (+0100)
Subject: fix segfault due to failed mk_mux_create()
X-Git-Tag: 2.99~17^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F57%2Fhead;p=thirdparty%2Ftvheadend.git

fix segfault due to failed mk_mux_create()

if mk_mux_create() fails due to to file system permissions
tvheadend will crash when trying to remove the rec-entry
from the UI.
---

diff --git a/src/dvr/dvr_rec.c b/src/dvr/dvr_rec.c
old mode 100644
new mode 100755
index 6bf667fd4..87c28ea7a
--- a/src/dvr/dvr_rec.c
+++ b/src/dvr/dvr_rec.c
@@ -553,8 +553,10 @@ dvr_spawn_postproc(dvr_entry_t *de, const char *dvr_postproc)
 static void
 dvr_thread_epilog(dvr_entry_t *de)
 {
-  mk_mux_close(de->de_mkmux);
-  de->de_mkmux = NULL;
+  if(de->de_mkmux) {
+    mk_mux_close(de->de_mkmux);
+    de->de_mkmux = NULL;
+  }
 
   dvr_config_t *cfg = dvr_config_find_by_name_default(de->de_config_name);
   if(cfg->dvr_postproc)