Author: jilles
Date: Sat May 4 11:45:48 2013
New Revision: 250231
URL: http://svnweb.freebsd.org/changeset/base/250231
Log:
libkvm: Make second /dev/null file descriptor close-on-exec as well.
MFC after: 1 week
Modified:
head/lib/libkvm/kvm.c
Modified: head/lib/libkvm/kvm.c
==============================================================================
--- head/lib/libkvm/kvm.c Sat May 4 09:47:51 2013 (r250230)
+++ head/lib/libkvm/kvm.c Sat May 4 11:45:48 2013 (r250231)
@@ -187,7 +187,7 @@ _kvm_open(kvm_t *kd, const char *uf, con
* case you're working with a live kernel.)
*/
if (strcmp(mf, _PATH_DEVNULL) == 0) {
- kd->vmfd = open(_PATH_DEVNULL, O_RDONLY);
+ kd->vmfd = open(_PATH_DEVNULL, O_RDONLY | O_CLOEXEC);
return (kd);
} else if (strcmp(mf, _PATH_MEM) == 0) {
if ((kd->vmfd = open(_PATH_KMEM, flag | O_CLOEXEC)) <
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