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epggrab: add some additional checks in the EIT code for empty strings.

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This commit is contained in:
Adam Sutton 2013-01-16 09:40:45 +00:00
parent 17f8c9bb1c
commit a57eb8b193
1 changed files with 3 additions and 2 deletions
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5
src/epggrab/module/eit.c
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@ -242,7 +242,7 @@ static int _eit_desc_short_event
if ( (r = _eit_get_string_with_len(mod, buf, sizeof(buf),
ptr, len, ev->default_charset)) < 0 ) {
return -1;
} else {
} else if ( r > 1 ) {
if (!ev->title) ev->title = lang_str_create();
lang_str_add(ev->title, buf, lang, 0);
}
@ -255,7 +255,7 @@ static int _eit_desc_short_event
if ( (r = _eit_get_string_with_len(mod, buf, sizeof(buf),
ptr, len, ev->default_charset)) < 0 ) {
return -1;
} else {
} else if ( r > 1 ) {
if (!ev->summary) ev->summary = lang_str_create();
lang_str_add(ev->summary, buf, lang, 0);
}
@ -460,6 +460,7 @@ static int _eit_desc_crid
ptr+1, len-1,
ev->default_charset);
if (r < 0) return -1;
if (r == 0) continue;
/* Episode */
if (type == 0x1 || type == 0x31) {