* [patch -next] bna: off by one in bfa_msgq_rspq_pi_update()
@ 2011-08-24 11:30 ` Dan Carpenter
0 siblings, 0 replies; 6+ messages in thread
From: Dan Carpenter @ 2011-08-24 11:30 UTC (permalink / raw)
To: Rasesh Mody
Cc: Debashis Dutt, open list:BROCADE BNA 10 GI..., kernel-janitors
The rspq->rsphdlr[] array has BFI_MC_MAX elements, so this test was
off by one.
Signed-off-by: Dan Carpenter <error27@gmail.com>
diff --git a/drivers/net/ethernet/brocade/bna/bfa_msgq.c b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
index ed52187..dd36427 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_msgq.c
+++ b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
@@ -483,7 +483,7 @@ bfa_msgq_rspq_pi_update(struct bfa_msgq_rspq *rspq, struct bfi_mbmsg *mb)
mc = msghdr->msg_class;
num_entries = ntohs(msghdr->num_entries);
- if ((mc > BFI_MC_MAX) || (rspq->rsphdlr[mc].cbfn == NULL))
+ if ((mc >= BFI_MC_MAX) || (rspq->rsphdlr[mc].cbfn == NULL))
break;
(rspq->rsphdlr[mc].cbfn)(rspq->rsphdlr[mc].cbarg, msghdr);
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [patch -next] bna: off by one in bfa_msgq_rspq_pi_update()
@ 2011-08-24 11:30 ` Dan Carpenter
0 siblings, 0 replies; 6+ messages in thread
From: Dan Carpenter @ 2011-08-24 11:30 UTC (permalink / raw)
To: Rasesh Mody
Cc: Debashis Dutt, open list:BROCADE BNA 10 GI..., kernel-janitors
The rspq->rsphdlr[] array has BFI_MC_MAX elements, so this test was
off by one.
Signed-off-by: Dan Carpenter <error27@gmail.com>
diff --git a/drivers/net/ethernet/brocade/bna/bfa_msgq.c b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
index ed52187..dd36427 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_msgq.c
+++ b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
@@ -483,7 +483,7 @@ bfa_msgq_rspq_pi_update(struct bfa_msgq_rspq *rspq, struct bfi_mbmsg *mb)
mc = msghdr->msg_class;
num_entries = ntohs(msghdr->num_entries);
- if ((mc > BFI_MC_MAX) || (rspq->rsphdlr[mc].cbfn = NULL))
+ if ((mc >= BFI_MC_MAX) || (rspq->rsphdlr[mc].cbfn = NULL))
break;
(rspq->rsphdlr[mc].cbfn)(rspq->rsphdlr[mc].cbarg, msghdr);
^ permalink raw reply related [flat|nested] 6+ messages in thread
* RE: [patch -next] bna: off by one in bfa_msgq_rspq_pi_update()
2011-08-24 11:30 ` Dan Carpenter
@ 2011-08-24 17:33 ` Rasesh Mody
-1 siblings, 0 replies; 6+ messages in thread
From: Rasesh Mody @ 2011-08-24 17:33 UTC (permalink / raw)
To: Dan Carpenter
Cc: Debashis Dutt, open list:BROCADE BNA 10 GI...,
kernel-janitors, Jing Huang
>From: Dan Carpenter [mailto:error27@gmail.com]
>Sent: Wednesday, August 24, 2011 4:30 AM
>
>The rspq->rsphdlr[] array has BFI_MC_MAX elements, so this test was
>off by one.
>
>Signed-off-by: Dan Carpenter <error27@gmail.com>
>
>diff --git a/drivers/net/ethernet/brocade/bna/bfa_msgq.c
>b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
>index ed52187..dd36427 100644
>--- a/drivers/net/ethernet/brocade/bna/bfa_msgq.c
>+++ b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
>@@ -483,7 +483,7 @@ bfa_msgq_rspq_pi_update(struct bfa_msgq_rspq *rspq,
>struct bfi_mbmsg *mb)
> mc = msghdr->msg_class;
> num_entries = ntohs(msghdr->num_entries);
>
>- if ((mc > BFI_MC_MAX) || (rspq->rsphdlr[mc].cbfn == NULL))
>+ if ((mc >= BFI_MC_MAX) || (rspq->rsphdlr[mc].cbfn == NULL))
> break;
>
> (rspq->rsphdlr[mc].cbfn)(rspq->rsphdlr[mc].cbarg, msghdr);
Acked-by: Rasesh Mody <rmody@brocade.com>
Thanks,
Rasesh
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: [patch -next] bna: off by one in bfa_msgq_rspq_pi_update()
@ 2011-08-24 17:33 ` Rasesh Mody
0 siblings, 0 replies; 6+ messages in thread
From: Rasesh Mody @ 2011-08-24 17:33 UTC (permalink / raw)
To: Dan Carpenter
Cc: Debashis Dutt, open list:BROCADE BNA 10 GI...,
kernel-janitors, Jing Huang
>From: Dan Carpenter [mailto:error27@gmail.com]
>Sent: Wednesday, August 24, 2011 4:30 AM
>
>The rspq->rsphdlr[] array has BFI_MC_MAX elements, so this test was
>off by one.
>
>Signed-off-by: Dan Carpenter <error27@gmail.com>
>
>diff --git a/drivers/net/ethernet/brocade/bna/bfa_msgq.c
>b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
>index ed52187..dd36427 100644
>--- a/drivers/net/ethernet/brocade/bna/bfa_msgq.c
>+++ b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
>@@ -483,7 +483,7 @@ bfa_msgq_rspq_pi_update(struct bfa_msgq_rspq *rspq,
>struct bfi_mbmsg *mb)
> mc = msghdr->msg_class;
> num_entries = ntohs(msghdr->num_entries);
>
>- if ((mc > BFI_MC_MAX) || (rspq->rsphdlr[mc].cbfn = NULL))
>+ if ((mc >= BFI_MC_MAX) || (rspq->rsphdlr[mc].cbfn = NULL))
> break;
>
> (rspq->rsphdlr[mc].cbfn)(rspq->rsphdlr[mc].cbarg, msghdr);
Acked-by: Rasesh Mody <rmody@brocade.com>
Thanks,
Rasesh
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [patch -next] bna: off by one in bfa_msgq_rspq_pi_update()
2011-08-24 11:30 ` Dan Carpenter
@ 2011-08-26 16:51 ` David Miller
-1 siblings, 0 replies; 6+ messages in thread
From: David Miller @ 2011-08-26 16:51 UTC (permalink / raw)
To: error27; +Cc: rmody, ddutt, netdev, kernel-janitors
From: Dan Carpenter <error27@gmail.com>
Date: Wed, 24 Aug 2011 14:30:28 +0300
> The rspq->rsphdlr[] array has BFI_MC_MAX elements, so this test was
> off by one.
>
> Signed-off-by: Dan Carpenter <error27@gmail.com>
Applied.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [patch -next] bna: off by one in bfa_msgq_rspq_pi_update()
@ 2011-08-26 16:51 ` David Miller
0 siblings, 0 replies; 6+ messages in thread
From: David Miller @ 2011-08-26 16:51 UTC (permalink / raw)
To: error27; +Cc: rmody, ddutt, netdev, kernel-janitors
From: Dan Carpenter <error27@gmail.com>
Date: Wed, 24 Aug 2011 14:30:28 +0300
> The rspq->rsphdlr[] array has BFI_MC_MAX elements, so this test was
> off by one.
>
> Signed-off-by: Dan Carpenter <error27@gmail.com>
Applied.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-08-26 16:52 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-08-24 11:30 [patch -next] bna: off by one in bfa_msgq_rspq_pi_update() Dan Carpenter
2011-08-24 11:30 ` Dan Carpenter
2011-08-24 17:33 ` Rasesh Mody
2011-08-24 17:33 ` Rasesh Mody
2011-08-26 16:51 ` David Miller
2011-08-26 16:51 ` David Miller
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