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Subject[PATCH 3.12 036/127] scsi: scsi_debug: Fix memory leak if LBP enabled and module is unloaded
Date
From: "Ewan D. Milne" <emilne@redhat.com>

3.12-stable review patch. If anyone has any objections, please let me know.

===============

commit 4d2b496f19f3c2cfaca1e8fa0710688b5ff3811d upstream.

map_storep was not being vfree()'d in the module_exit call.

Signed-off-by: Ewan D. Milne <emilne@redhat.com>
Reviewed-by: Laurence Oberman <loberman@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/scsi/scsi_debug.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 01c0ffa31276..39f2d7d138cf 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -3502,6 +3502,7 @@ static void __exit scsi_debug_exit(void)
bus_unregister(&pseudo_lld_bus);
root_device_unregister(pseudo_primary);

+ vfree(map_storep);
if (dif_storep)
vfree(dif_storep);

--
2.10.2
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