URL: https://github.com/SSSD/sssd/pull/444 Author: fidencio Title: #444: NSS: Use netgr as memory context in set_netgr_lifetime() - Patch for SSSD-1.14 Action: opened
PR body: """ We've noticed some crashes that happened because netgr is already freed, but the timeout handler is still called. In order to avoid that, let's remove the timeout handler when enum_ctx is freed at other places. Resolves: https://pagure.io/SSSD/sssd/issue/3523 Signed-off-by: Fabiano Fidêncio <[email protected]> """ To pull the PR as Git branch: git remote add ghsssd https://github.com/SSSD/sssd git fetch ghsssd pull/444/head:pr444 git checkout pr444
From 67f739d5d9debbe0c7ccd5dccdd032122c0dd422 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fabiano=20Fid=C3=AAncio?= <[email protected]> Date: Mon, 6 Nov 2017 17:13:14 +0100 Subject: [PATCH] NSS: Use netgr as memory context in set_netgr_lifetime() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We've noticed some crashes that happened because netgr is already freed, but the timeout handler is still called. In order to avoid that, let's remove the timeout handler when enum_ctx is freed at other places. Resolves: https://pagure.io/SSSD/sssd/issue/3523 Signed-off-by: Fabiano Fidêncio <[email protected]> --- 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 49ef0f5c9..e1bbef9ed 100644 --- a/src/responder/nss/nsssrv_netgroup.c +++ b/src/responder/nss/nsssrv_netgroup.c @@ -428,7 +428,7 @@ static void set_netgr_lifetime(uint32_t lifetime, tv = tevent_timeval_current_ofs(lifetime, 0); te = tevent_add_timer(step_ctx->nctx->rctx->ev, - step_ctx->nctx->gctx, tv, + netgr, tv, setnetgrent_result_timeout, netgr); if (!te) {
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