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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2017-05-06 03:49:01 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-05-08 14:47:31 -0400 |
| commit | ac45bd93a5035c2f39c9862b8b6ed692db0fdc87 (patch) | |
| tree | f610646749017ed71acfb859e0721038ec28d09e /drivers/net | |
| parent | qlge: Avoid reading past end of buffer (diff) | |
| download | linux-dev-ac45bd93a5035c2f39c9862b8b6ed692db0fdc87.tar.xz linux-dev-ac45bd93a5035c2f39c9862b8b6ed692db0fdc87.zip | |
bnxt_en: allocate enough space for ->ntp_fltr_bmap
We have the number of longs, but we need to calculate the number of
bytes required.
Fixes: c0c050c58d84 ("bnxt_en: New Broadcom ethernet driver.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index b3ba66032980..b56c54d68d5e 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -3000,7 +3000,8 @@ static int bnxt_alloc_ntp_fltrs(struct bnxt *bp) INIT_HLIST_HEAD(&bp->ntp_fltr_hash_tbl[i]); bp->ntp_fltr_count = 0; - bp->ntp_fltr_bmap = kzalloc(BITS_TO_LONGS(BNXT_NTP_FLTR_MAX_FLTR), + bp->ntp_fltr_bmap = kcalloc(BITS_TO_LONGS(BNXT_NTP_FLTR_MAX_FLTR), + sizeof(long), GFP_KERNEL); if (!bp->ntp_fltr_bmap) |