chsum: fix

Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/coreutils/cksum.c b/coreutils/cksum.c
index 7a37e6add62d569622b871c5f31b90e1175f4f74..53fb87a78c8fbee04471977aac6d8ef462feec13 100644 (file)
--- a/coreutils/cksum.c
+++ b/coreutils/cksum.c
@@ -38,6 +38,7 @@ int cksum_main(int argc UNUSED_PARAM, char **argv)
 
 #define read_buf bb_common_bufsiz1
                while ((bytes_read = safe_read(fd, read_buf, sizeof(read_buf))) > 0) {
+                       length += bytes_read;
                        crc = crc32_block_endian1(crc, read_buf, bytes_read, crc32_table);
                }
                close(fd);