fixed bug in crc32

2014-08-27 19:40:04 +04:00 · 2014-08-27 19:40:04 +04:00 · 4458d2ca98
commit 4458d2ca98
parent 1602a33b45
1 changed files with 1 additions and 0 deletions
--- 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;