diff options
Diffstat (limited to 'libappstream-glib/as-markup.c')
| -rw-r--r-- | libappstream-glib/as-markup.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libappstream-glib/as-markup.c b/libappstream-glib/as-markup.c index 597362c..f376bf9 100644 --- a/libappstream-glib/as-markup.c +++ b/libappstream-glib/as-markup.c @@ -192,13 +192,14 @@ as_markup_import_html_text_cb (GMarkupParseContext *context, static void as_markup_import_html_erase (GString *str, const gchar *start, const gchar *end) { - gssize i, j; gssize start_len = (gssize) strlen (start); gssize end_len = (gssize) strlen (end); - for (i = 0; str->str[i] != '\0'; i++) { + if (start_len + end_len > str->len) + return; + for (gssize i = 0; i < str->len - start_len; i++) { if (memcmp (&str->str[i], start, (gsize) start_len) != 0) continue; - for (j = i; i < (gssize) str->len; j++) { + for (gssize j = i; i < (gssize) str->len; j++) { if (memcmp (&str->str[j], end, (gsize) end_len) != 0) continue; /* delete this section and restart the search */ |