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From: Daniel J Walsh <dwalsh@redhat.com>
To: Stephen Smalley <sds@tycho.nsa.gov>, SE Linux <selinux@tycho.nsa.gov>
Subject: Old libselinux bug.  We are leaking a file descriptor.
Date: Mon, 24 Sep 2007 11:41:29 -0400	[thread overview]
Message-ID: <46F7DAA9.2040408@redhat.com> (raw)

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This bug causes dbus to leak file descriptors when autostarting confined
applications.

Should be able to remove

	ifdef(`hide_broken_symptoms', `
		dontaudit $2 $1_dbusd_t:netlink_selinux_socket { read write };
	');

- From policy.
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diff --exclude-from=exclude -N -u -r nsalibselinux/src/avc_internal.c libselinux-2.0.34/src/avc_internal.c
--- nsalibselinux/src/avc_internal.c	2007-07-16 14:20:46.000000000 -0400
+++ libselinux-2.0.34/src/avc_internal.c	2007-09-24 11:37:47.000000000 -0400
@@ -61,7 +61,8 @@
 		rc = fd;
 		goto out;
 	}
-
+	
+	fcntl(fd, F_SETFD, FD_CLOEXEC);
 	if (!blocking && fcntl(fd, F_SETFL, O_NONBLOCK)) {
 		close(fd);
 		rc = -1;

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             reply	other threads:[~2007-09-24 15:41 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-09-24 15:41 Daniel J Walsh [this message]
2007-09-24 16:28 ` Old libselinux bug. We are leaking a file descriptor Stephen Smalley

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