[SCSI] libiscsi: fix iscsi pool error path

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Memory freeing in iscsi_pool_free() looks wrong to me. Either q->pool
can be NULL and this should be tested before dereferencing it, or it
can't be NULL and it shouldn't be tested at all. As far as I can see,
the only case where q->pool is NULL is on early error in
iscsi_pool_init(). One possible way to fix the bug is thus to not
call iscsi_pool_free() in this case (nothing needs to be freed anyway)
and then we can get rid of the q->pool check.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

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Jean Delvare 2009-03-05 14:45:55 -06:00 • committed by James Bottomley

parent 07c00ec449

commit f474a37bc4

1 changed files with 2 additions and 3 deletions

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drivers/scsi/libiscsi.c

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