diff options
Diffstat (limited to 'coreutils/cksum.c')
| -rw-r--r-- | coreutils/cksum.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/coreutils/cksum.c b/coreutils/cksum.c index 865bea0ee..987f5f32c 100644 --- a/coreutils/cksum.c +++ b/coreutils/cksum.c @@ -27,8 +27,9 @@ int cksum_main(int argc, char **argv) crc = 0; length = 0; - while ((bytes_read = fread(bb_common_bufsiz1, 1, BUFSIZ, fp)) > 0) { - cp = bb_common_bufsiz1; +#define read_buf bb_common_bufsiz1 + while ((bytes_read = fread(read_buf, 1, BUFSIZ, fp)) > 0) { + cp = read_buf; length += bytes_read; while (bytes_read--) crc = (crc << 8) ^ crc32_table[((crc >> 24) ^ (*cp++)) & 0xffL]; |