Commit 0889d894 authored by Heekyoung Seo's avatar Heekyoung Seo Committed by Sebastian Dröge
Browse files

typefindfunctions: prevent unsigned int overflow

https://bugzilla.gnome.org/show_bug.cgi?id=778432
parent 66148a77
...@@ -1506,7 +1506,7 @@ mp3_type_find_at_offset (GstTypeFind * tf, guint64 start_off, ...@@ -1506,7 +1506,7 @@ mp3_type_find_at_offset (GstTypeFind * tf, guint64 start_off,
offset += length; offset += length;
} }
g_assert (found <= GST_MP3_TYPEFIND_TRY_HEADERS); g_assert (found <= GST_MP3_TYPEFIND_TRY_HEADERS);
if (head_data == NULL && if (found != 0 && head_data == NULL &&
gst_type_find_peek (tf, offset + start_off - 1, 1) == NULL) gst_type_find_peek (tf, offset + start_off - 1, 1) == NULL)
/* Incomplete last frame - don't count it. */ /* Incomplete last frame - don't count it. */
found--; found--;
......
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