[SCSI] Fix leak of Scsi_Cmnds

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When a request is deferred in scsi_init_io because the sg table could not
be allocated, the associated scsi_cmnd is not released and the request is
not marked with REQ_DONTPREP.  When the command is retried, if
scsi_prep_fn decides to kill it then the scsi_cmnd will never be released.

This patch (as573) changes scsi_init_io so that it calls scsi_put_command
before deferring a request.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

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Alan Stern 2005-10-14 11:23:27 -04:00 • committed by James Bottomley

parent d16794f6ac

commit 7c72ce8187

1 changed files with 4 additions and 3 deletions

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drivers/scsi/scsi_lib.c

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