[SCSI] qla4xxx: Fix memory corruption issue in qla4xxx_get_ep_fwdb.

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In qla4xxx_get_ep_fwdb(), dst_addr is of type struct sockaddr.
We are copying sizeof(struct sockaddr_in6) bytes to dst_addr
which is 12 bytes larger. This will cause memory corruption.
So we change dst_addr to struct sockaddr_storage which is
of 128 byte, large enough to hold sizeof(struct sockaddr_in6).

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

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Manish Rangankar 2012-11-23 06:58:40 -05:00 • committed by James Bottomley

parent ad5da8c404

commit 3dd4849c25

1 changed files with 7 additions and 4 deletions

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drivers/scsi/qla4xxx/ql4_os.c

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