[SSSD] [PATCH] NSS: Fix memory leak in sss_setnetgrent
Lukas Slebodnik
lslebodn at redhat.com
Wed Dec 4 14:46:11 UTC 2013
ehlo,
struct nss_cmd_ctx was not released in function nss_cmd_setnetgrent_done
and it wasn't used in the other function, because getnetgrent creates its
own nss_cmd_ctx context. struct nss_cmd_ctx was released after closing client
because it was allocated under client context. Memory leak is apparent with
long living clients.
Simple patch is attached.
LS
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>From 3a438d46249eca8d8d3c18a4ebff66b28bdac98c Mon Sep 17 00:00:00 2001
From: Lukas Slebodnik <lslebodn at redhat.com>
Date: Wed, 27 Nov 2013 10:22:59 +0100
Subject: [PATCH] NSS: Fix memory leak in sss_setnetgrent
struct nss_cmd_ctx was not released in function nss_cmd_setnetgrent_done
and it wasn't used in the other function, because getnetgrent creates its own
nss_cmd_ctx context. struct nss_cmd_ctx was released after closing client
because it was allocated under client context. Memory leak is apparent with
long living clients.
Resolves:
https://fedorahosted.org/sssd/ticket/2170
---
src/responder/nss/nsssrv_netgroup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/responder/nss/nsssrv_netgroup.c b/src/responder/nss/nsssrv_netgroup.c
index b21d217ae750913b066e2997dd55a5d437b13285..3fc4b6431384ec1c1bc7ef131d683859c9c1aeec 100644
--- a/src/responder/nss/nsssrv_netgroup.c
+++ b/src/responder/nss/nsssrv_netgroup.c
@@ -684,7 +684,7 @@ static void nss_cmd_setnetgrent_done(struct tevent_req *req)
((uint32_t *)body)[1] = 0; /* reserved */
}
- sss_cmd_done(cmdctx->cctx, NULL);
+ sss_cmd_done(cmdctx->cctx, cmdctx);
return;
}
--
1.8.4.2
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