From 4458d2ca987973598c77c54675768e5a442248d6 Mon Sep 17 00:00:00 2001
From: vvaltman <vvaltman@neon>
Date: Wed, 27 Aug 2014 19:40:04 +0400
Subject: [PATCH] fixed bug in crc32

---
 crc32.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crc32.c b/crc32.c
index bd6e0ba..fd62b20 100644
--- a/crc32.c
+++ b/crc32.c
@@ -471,6 +471,7 @@ static void gf32_matrix_square (unsigned *square, unsigned *matrix) {
 }
 
 unsigned compute_crc32_combine (unsigned crc1, unsigned crc2, int len2) {
+  assert (len2 < (1 << 29));
   static int power_buf_initialized = 0;
   static unsigned power_buf[1024];
   int n;