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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-11-30 22:36:48 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-12-01 03:53:58 +0300 |
| commit | af25756de972d0f05246f9e6869f395ee0302c02 (patch) | |
| tree | 54936fcb42ec305dfeca62e25571b3217a1fa137 /drivers | |
| parent | fe7f96982a4e7103ffab45fba34c57ee19b62639 (diff) | |
| download | linux-af25756de972d0f05246f9e6869f395ee0302c02.tar.xz | |
scsi: dpt_i2o: double free on error path
We recently introduced a kfree() in the caller for this function.
That's where, logically, you would think the kfree() should be.
Unfortunately the code was just ugly and not buggy so the static checker
warning was a false postive and introduced a double free.
I've removed the old kfree() and left the new one.
Fixes: 021e2927586d ("scsi: dpt_i2o: Add a missing call to kfree")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Quentin Lambert <lambert.quentin@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/dpt_i2o.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c index f88b3d216a88..27c0dce22e72 100644 --- a/drivers/scsi/dpt_i2o.c +++ b/drivers/scsi/dpt_i2o.c @@ -651,7 +651,6 @@ static u32 adpt_ioctl_to_context(adpt_hba * pHba, void *reply) } spin_unlock_irqrestore(pHba->host->host_lock, flags); if (i >= nr) { - kfree (reply); printk(KERN_WARNING"%s: Too many outstanding " "ioctl commands\n", pHba->name); return (u32)-1; |