linux-sg2042/drivers/net/ethernet/broadcom
Yuval Mintz fea7564534 bnx2x: Prevent null pointer dereference in AFEX mode
The cnic module is responsible for initializing various bnx2x structs
via callbacks provided by the bnx2x module.
One such struct is the queue object for the FCoE queue.

If a device is working in AFEX mode and its configuration allows FCoE yet
the cnic module is not loaded, it's very likely a null pointer dereference
will occur, as the bnx2x will erroneously access the FCoE's queue object.

Prevent said access until cnic properly registers itself.

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-10 15:27:04 -04:00
..
bnx2x bnx2x: Prevent null pointer dereference in AFEX mode 2013-04-10 15:27:04 -04:00
Kconfig bgmac: driver for GBit MAC core on BCMA bus 2013-01-09 23:37:03 -08:00
Makefile bgmac: driver for GBit MAC core on BCMA bus 2013-01-09 23:37:03 -08:00
b44.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into mips-for-linux-next 2013-02-22 10:07:30 +01:00
b44.h b44: add 64 bit stats 2012-07-18 09:29:43 -07:00
bcm63xx_enet.c ethernet: Remove unnecessary alloc/OOM messages, alloc cleanups 2013-02-04 13:22:33 -05:00
bcm63xx_enet.h MIPS: BCM63XX: Move DMA descriptor definition into common header file 2012-08-30 20:15:52 +02:00
bgmac.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-05 18:42:29 -08:00
bgmac.h bgmac: return error on failed PHY write 2013-02-13 13:58:18 -05:00
bnx2.c remove init of dev->perm_addr in drivers 2013-01-08 18:00:48 -08:00
bnx2.h cnic, bnx2x, bnx2: Simplify cnic probing. 2012-12-07 12:44:02 -05:00
bnx2_fw.h
cnic.c ethernet: Remove unnecessary alloc/OOM messages, alloc cleanups 2013-02-04 13:22:33 -05:00
cnic.h cnic: Include bnx2x.h 2012-12-07 12:44:02 -05:00
cnic_defs.h bnx2x,cnic: use FW 7.8.2 2012-10-01 16:43:17 -04:00
cnic_if.h cnic, bnx2x: Add CNIC_DRV_STATE_HANDLES_IRQ to ethdev->drv_state 2013-01-23 13:58:29 -05:00
sb1250-mac.c net: phy: remove flags argument from phy_{attach, connect, connect_direct} 2013-01-14 15:11:50 -05:00
tg3.c tg3: fix length overflow in VPD firmware parsing 2013-03-27 14:06:41 -04:00
tg3.h tg3: Use different macros for pci_chip_rev_id accesses 2013-02-18 12:45:53 -05:00