netdev - [PATCH net] bnx2x: fix vector traveling while looking for an empty entry

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 27 Mar 2012 09:08:55 +0200
From:	"Dmitry Kravkov" <dmitry@...adcom.com>
To:	davem@...emloft.net, netdev@...r.kernel.org, eilong@...adcom.com,
	zenczykowski@...il.com
cc:	"Dmitry Kravkov" <dmitry@...adcom.com>
Subject: [PATCH net] bnx2x: fix vector traveling while looking for an
 empty entry

Fixes the bug that may prevent from mac to be configured,
while there is an empty slot for it.

Reported-by: Maciej Żenczykowski <zenczykowski@...il.com>
Signed-off-by: Dmitry Kravkov <dmitry@...adcom.com>
---
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 3f52fad..5135733 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -3847,7 +3847,7 @@ static bool bnx2x_credit_pool_get_entry(
 			continue;
 
 		/* If we've got here we are going to find a free entry */
-		for (idx = vec * BNX2X_POOL_VEC_SIZE, i = 0;
+		for (idx = vec * BIT_VEC64_ELEM_SZ, i = 0;
 		      i < BIT_VEC64_ELEM_SZ; idx++, i++)
 
 			if (BIT_VEC64_TEST_BIT(o->pool_mirror, idx)) {
-- 
1.7.7.2


--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html