netsniff-ng.git - A high-performance Linux networking toolkit

Age	Commit message (Expand)	Author	Files	Lines
2013-06-14	dissector: lldp: Rework capability printing	Tobias Klauser	1	-8/+14
2013-06-04	xutils: eliminate xutils, move rest to epoll2	Daniel Borkmann	1	-1/+0
2013-05-12	dissector: lldp: NULL check before dereference	Tobias Klauser	1	-2/+10
2013-03-15	all: import netsniff-ng 0.5.8-rc0 source	Daniel Borkmann	1	-0/+469

7b5e837d520df1e398b7adb&id2=cb05cbb389cd162db2d79e82ffaacc2451296ec2'>diff)

qla2xxx: setup data needed in ISR before setting up the ISR

qla2xxx first calls request_irq() and then does the setup of the queue entry data needed in the interrupt handlers in when using MSI-X. This could lead to a NULL pointer dereference when an IRQ fires between the request_irq() call and the assignment of the qentry data structure to the rsp->msix field. A possible case for such a race would be in the kdump case when the HBA's IRQs are still enabled but the driver is undergoing a new initialisation and thus is not aware of already activated IRQs in the HBA. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Diffstat