From 7ecb3dc91794984723b90cb29b4732aa671dd848 Mon Sep 17 00:00:00 2001 From: Edward Hervey Date: Tue, 2 Jan 2018 15:23:00 +0100 Subject: [PATCH] nalutils: Fix Exponential-Golomb 'ue' parsing The algorithm we use only supports up to a maximum exponent of 31 (for a maximum resulting of 2**32 -1) CID #1427097 --- gst-libs/gst/codecparsers/nalutils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gst-libs/gst/codecparsers/nalutils.c b/gst-libs/gst/codecparsers/nalutils.c index d73e26e6f2..6f9bc3a367 100644 --- a/gst-libs/gst/codecparsers/nalutils.c +++ b/gst-libs/gst/codecparsers/nalutils.c @@ -219,7 +219,7 @@ nal_reader_get_ue (NalReader * nr, guint32 * val) return FALSE; } - if (G_UNLIKELY (i > 32)) + if (G_UNLIKELY (i > 31)) return FALSE; if (G_UNLIKELY (!nal_reader_get_bits_uint32 (nr, &value, i)))