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authorDavid Woodhouse <dwmw2@shinybook.infradead.org>2005-08-17 14:45:55 +0100
committerDavid Woodhouse <dwmw2@shinybook.infradead.org>2005-08-17 14:45:55 +0100
commit413a1c7520ad6207c9122a749983c500f29e3e32 (patch)
tree81155d0224d35cace00c1fe50a146e30a58e68d4
parent327b6b08d6ab3bf5488120ba02ed2fe06b09efe6 (diff)
AUDIT: Fix task refcount leak in audit_filter_syscall()
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
-rw-r--r--kernel/auditsc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 46b45abceb9..a73176eaa57 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1007,7 +1007,7 @@ void audit_syscall_exit(struct task_struct *tsk, int valid, long return_code)
/* Not having a context here is ok, since the parent may have
* called __put_task_struct. */
if (likely(!context))
- return;
+ goto out;
if (context->in_syscall && context->auditable)
audit_log_exit(context, GFP_KERNEL);
@@ -1026,6 +1026,7 @@ void audit_syscall_exit(struct task_struct *tsk, int valid, long return_code)
audit_zero_context(context, context->state);
tsk->audit_context = context;
}
+ out:
put_task_struct(tsk);
}