From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mon, 12 Dec 2016 09:29:26 +0000 (+0100)
Subject: nameserv: set CLOEXEC flag on pipe file descriptors
X-Git-Tag: 3.0-pre2~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b1384ccaabc6fa61a236d7fbba866f7af4e317d;p=thirdparty%2Fchrony.git

nameserv: set CLOEXEC flag on pipe file descriptors
---

diff --git a/nameserv_async.c b/nameserv_async.c
index e9932353..3e29674b 100644
--- a/nameserv_async.c
+++ b/nameserv_async.c
@@ -113,6 +113,9 @@ DNS_Name2IPAddressAsync(const char *name, DNS_NameResolveHandler handler, void *
     LOG_FATAL(LOGF_Nameserv, "pipe() failed");
   }
 
+  UTI_FdSetCloexec(inst->pipe[0]);
+  UTI_FdSetCloexec(inst->pipe[1]);
+
   resolving_threads++;
   assert(resolving_threads <= 1);