From 7f732d1b8a61824d393235df39cf834ec52c1eb8 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 3 Oct 2014 22:08:24 +0200
Subject: [PATCH] parsers: bitstream - wrong shift operator argument (coverity)

---
 src/parsers/bitstream.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/parsers/bitstream.c b/src/parsers/bitstream.c
index bc3218b6..73f7e189 100644
--- a/src/parsers/bitstream.c
+++ b/src/parsers/bitstream.c
@@ -86,6 +86,8 @@ read_golomb_ue(bitstream_t *bs)
   for(b = 0; !b && !bs_eof(bs); lzb++)
     b = read_bits1(bs);
 
+  if (lzb < 0)
+    return 0;
   return (1 << lzb) - 1 + read_bits(bs, lzb);
 }