| commit | 885ba1da689299ec52e646ca1a2429b8de55f364 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Fri May 18 10:36:47 2012 +0300 |
| committer | John W. Linville <linville@tuxdriver.com> | Fri May 25 11:16:16 2012 -0400 |
| tree | 14cda3eb36796e77510994306c73197f47a5ff16 | |
| parent | f380f2c4a12e913356bd49f8790ec1063c4fe9f8 [diff] |
NFC: potential integer overflow problem in check_crc() If "buf[0]" is 255 then "len" gets set to 0. The call to "crc_ccitt(0xffff, buf, len - 2);" casts the "len - 2" to a high positive number which is ugly. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>