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Fix possible crash in scst_sched_session_free() because sess got while it's being destroyed after its recf counter already reached 0. To pre

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vent that it's better to take reference to sess_kobj instead.



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2044 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2010-09-03 19:33:37 +00:00
parent 4f31b6d1ff
commit 8be87129c4
1 changed files with 2 additions and 2 deletions
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scst/src/scst_sysfs.c
+2 -2
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@@ -2213,7 +2213,7 @@ static int scst_sysfs_sess_get_active_commands(struct scst_session *sess)
res = active_cmds;
out_put:
scst_sess_put(sess);
kobject_put(&sess->sess_kobj);
TRACE_EXIT_RES(res);
return res;
@@ -2240,7 +2240,7 @@ static ssize_t scst_sess_sysfs_active_commands_show(struct kobject *kobj,
work->sess = sess;
scst_sess_get(sess);
kobject_get(&sess->sess_kobj);
res = scst_sysfs_queue_wait_work(work);
if (res != -EAGAIN)