* [PATCH 6/11] iscsi bugfixes: fix oops when removing session
@ 2006-07-24 20:47 Mike Christie
0 siblings, 0 replies; only message in thread
From: Mike Christie @ 2006-07-24 20:47 UTC (permalink / raw)
To: linux-scsi
>From Or Gerlitz:
We are touching the cls_session after we have freed
it. This causes a oops.
Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 92186f0..775fd2a 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1337,6 +1337,7 @@ void iscsi_session_teardown(struct iscsi
{
struct Scsi_Host *shost = iscsi_session_to_shost(cls_session);
struct iscsi_session *session = iscsi_hostdata(shost->hostdata);
+ struct module *owner = cls_session->transport->owner;
scsi_remove_host(shost);
@@ -1345,7 +1346,7 @@ void iscsi_session_teardown(struct iscsi
iscsi_destroy_session(cls_session);
scsi_host_put(shost);
- module_put(cls_session->transport->owner);
+ module_put(owner);
}
EXPORT_SYMBOL_GPL(iscsi_session_teardown);
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