From: Jaroslav Kysela <perex@perex.cz>
Date: Sat, 24 Oct 2015 20:38:54 +0000 (+0200)
Subject: webui: comet - fix wrong memory access
X-Git-Tag: v4.2.1~1783
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a525902cd26cbfd21cdf707ef87950efc7b1ea3b;p=thirdparty%2Ftvheadend.git

webui: comet - fix wrong memory access
---

diff --git a/src/webui/comet.c b/src/webui/comet.c
index 9ffb14faf..c1b754ff5 100644
--- a/src/webui/comet.c
+++ b/src/webui/comet.c
@@ -342,9 +342,12 @@ comet_done(void)
 static void
 comet_mailbox_rewrite_str(htsmsg_t *m, const char *key, const char *lang)
 {
-  const char *s = htsmsg_get_str(m, key);
-  if (s)
-    htsmsg_set_str(m, key, tvh_gettext_lang(lang, s));
+  const char *s = htsmsg_get_str(m, key), *p;
+  if (s) {
+    p = tvh_gettext_lang(lang, s);
+    if (p != s)
+      htsmsg_set_str(m, key, p);
+  }
 }
 
 static void