From: Manish Rangankar <manish.rangankar@qlogic.com>
Date: Fri, 23 Nov 2012 11:58:40 +0000 (-0500)
Subject: [SCSI] qla4xxx: Fix memory corruption issue in qla4xxx_get_ep_fwdb.
X-Git-Tag: v3.9-rc1~45^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3dd4849c257af317cd33bcecf7d17b75dabf7540;p=pandora-kernel.git

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

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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