diff options
author | Dan Carpenter <error27@gmail.com> | 2011-02-09 12:40:12 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-09 12:11:55 -0800 |
commit | 7e79f78b331632c1812ce9c07443550aa2b6c0fe (patch) | |
tree | 225c640b23a12b619a57f4dfd02a251d82d73ae5 /drivers/staging/rts_pstor | |
parent | 581de3b0a538aa18181602008aa222f51dcf1ec3 (diff) |
Staging: rts_pstor: fix read past end of buffer
We read one space past the end of the buffer because we add 1.
Also I changed it to use ARRAY_SIZE() instead of manually calculating
the size.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/rts_pstor')
-rw-r--r-- | drivers/staging/rts_pstor/ms.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/rts_pstor/ms.c b/drivers/staging/rts_pstor/ms.c index dd599316859..a624f40fd91 100644 --- a/drivers/staging/rts_pstor/ms.c +++ b/drivers/staging/rts_pstor/ms.c @@ -3361,7 +3361,7 @@ static int ms_rw_multi_sector(struct scsi_cmnd *srb, struct rtsx_chip *chip, u32 log_blk = (u16)(start_sector >> ms_card->block_shift); start_page = (u8)(start_sector & ms_card->page_off); - for (seg_no = 0; seg_no < sizeof(ms_start_idx)/2; seg_no++) { + for (seg_no = 0; seg_no < ARRAY_SIZE(ms_start_idx) - 1; seg_no++) { if (log_blk < ms_start_idx[seg_no+1]) break; } |