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[SCSI] BUG_ON() impossible condition in sg list counting
authorRusty Russell <rusty@rustcorp.com.au>
Mon, 19 Nov 2007 00:28:48 +0000 (11:28 +1100)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Sat, 12 Jan 2008 00:22:50 +0000 (18:22 -0600)
commit4a03d90e35bc5273d27301fa669d4b2103196f94
treea2ce1aa93b63ed3b8ac1adf9bd696f57fbf3c8catree | snapshot
parenta8aae4d3427a5cf7c92b50125e35ea6cb9ba7394commit | diff
[SCSI] BUG_ON() impossible condition in sg list counting

If blk_rq_map_sg wrote more than was allocated in the scatterlist,
BUG_ON() is probably the right thing to do.

[jejb: rejections fixed up]

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
drivers/scsi/scsi_lib.c diff | blob | history
drivers/scsi/scsi_tgt_lib.c diff | blob | history
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