From: Flole998 <Flole998@users.noreply.github.com>
Date: Mon, 8 Jun 2020 19:46:22 +0000 (+0200)
Subject: Allocate space for buf on heap (modified PR #1324)
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1031ce5d55275e1606643133b8168adcbe5f231;p=thirdparty%2Ftvheadend.git

Allocate space for buf on heap (modified PR #1324)
---

diff --git a/src/epggrab/module/xmltv.c b/src/epggrab/module/xmltv.c
index d48bdbbb1..fa36640f7 100644
--- a/src/epggrab/module/xmltv.c
+++ b/src/epggrab/module/xmltv.c
@@ -197,7 +197,8 @@ static void parse_xmltv_dd_progid
   (epggrab_module_t *mod, const char *s, char **uri, char **suri,
    epg_episode_num_t *epnum)
 {
-  if (strlen(s) < 2) return;
+  const int s_len = strlen(s);
+  if (s_len < 2) return;
 
   const int buf_size = s_len + strlen(mod->id) + 13;
   char * buf = (char *) malloc( buf_size);
@@ -212,7 +213,6 @@ static void parse_xmltv_dd_progid
 
   /* Episode */
   if (!strncmp("EP", s, 2)) {
-    int e = strlen(buf)-1;
     while (--e && buf[e] != '.') {}
     if (e) {
       buf[e] = '\0';