Mike Christie 1304be5fe0 [SCSI] libiscsi_tcp: fix max_r2t manipulation ...

Problem description from Xi Wang:
A large max_r2t could lead to integer overflow in subsequent call to
iscsi_tcp_r2tpool_alloc(), allocating a smaller buffer than expected
and leading to out-of-bounds write.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

2012-02-19 08:09:00 -06:00

13 KiB

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