[SCSI] qla4xxx: Fix memory corruption issue in qla4xxx_ep_connect.

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In qla4xxx_ep_connect(), qla_ep->dst_addr and dst_addr are type
struct sockaddr. We are copying sizeof(struct sockaddr_in6) bytes
from dst_addr to qla_ep->dst_addr which is 12 bytes larger. This
will cause memory corruption. So we change qla_ep->dst_addr to
struct sockaddr_storage which is of 128 byte, large enough to
hold sizeof(struct sockaddr_in6).

Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

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This commit is contained in:

Manish Rangankar 2012-08-07 07:57:13 -04:00 • committed by James Bottomley

parent 95ab000388

commit d46bdeb144

3 changed files with 3 additions and 3 deletions

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2

drivers/scsi/qla4xxx/ql4_def.h

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2

drivers/scsi/qla4xxx/ql4_mbx.c

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2

drivers/scsi/qla4xxx/ql4_os.c

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