From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 21 Apr 2017 06:43:31 +0000 (+0200)
Subject: xmltv: fix possible segfault, fixes #4324
X-Git-Tag: v4.2.1~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41fa62d87976b3b003d3bac7dd6596ee9fa0ccfa;p=thirdparty%2Ftvheadend.git

xmltv: fix possible segfault, fixes #4324
---

diff --git a/src/epggrab/module/xmltv.c b/src/epggrab/module/xmltv.c
index 4cbf99966..e4d063001 100644
--- a/src/epggrab/module/xmltv.c
+++ b/src/epggrab/module/xmltv.c
@@ -667,7 +667,7 @@ static int _xmltv_parse_channel
           }
         }
       }
-      if (*name)
+      if (name && *name)
         htsmsg_add_str_exclusive(dnames, name);
     }
     else if (strcmp(f->hmf_name, "icon") == 0) {