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This patch looks good to me. acked.
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>From bf5b4862e7a4e56bce7944667c852ccc658077b9 Mon Sep 17 00:00:00 2001
From: Eric Paris <eparis@xxxxxxxxxx>
Date: Mon, 19 Nov 2012 12:42:38 -0500
Subject: [PATCH 44/84] libselinux: audit2why: do not leak on multiple init()
calls
If init() was already called then avc will be set. If avc is set just
return.
Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>
---
libselinux/src/audit2why.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libselinux/src/audit2why.c b/libselinux/src/audit2why.c
index 4dcdfa2..242f2b2 100644
--- a/libselinux/src/audit2why.c
+++ b/libselinux/src/audit2why.c
@@ -275,6 +275,10 @@ static int __policy_init(const char *init_path)
static PyObject *init(PyObject *self __attribute__((unused)), PyObject *args) {
int result;
char *init_path=NULL;
+ if (avc) {
+ PyErr_SetString( PyExc_RuntimeError, "init called multiple times");
+ return NULL;
+ }
if (!PyArg_ParseTuple(args,(char *)"|s:policy_init",&init_path))
return NULL;
result = __policy_init(init_path);
--
1.8.1
