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[Cluster-devel] Cluster Project branch, master, updated. gfs-kernel_0_1_22-69-g674aec4



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- Log -----------------------------------------------------------------
commit 674aec455c8f4506c390532276d1392aa017f1b6
Author: Lon Hohberger <lhh redhat com>
Date:   Tue Mar 11 15:59:50 2008 -0400

    [rgmanager] Set cloexec bit in msg_socket.c
    
    Resolves Red Hat bugzilla #433313.  Rgmanager did not
    have the close on exec bit set for any sockets it was
    managing, causing problems with SELinux

-----------------------------------------------------------------------

Summary of changes:
 rgmanager/src/clulib/msg_socket.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/rgmanager/src/clulib/msg_socket.c b/rgmanager/src/clulib/msg_socket.c
index 9e88ed7..c392757 100644
--- a/rgmanager/src/clulib/msg_socket.c
+++ b/rgmanager/src/clulib/msg_socket.c
@@ -36,6 +36,15 @@
 
 static msg_ops_t sock_msg_ops;
 
+static void
+set_cloexec(int sock)
+{
+	long sock_flags;
+
+	sock_flags = fcntl(sock, F_GETFD);
+	fcntl(sock, F_SETFD, sock_flags | FD_CLOEXEC);
+}
+
 static int
 sock_connect(void)
 {
@@ -336,6 +345,8 @@ sock_msg_accept(msgctx_t *listenctx, msgctx_t *acceptctx)
 	if (acceptctx->u.local_info.sockfd < 0)
 		return -1;
 
+	set_cloexec(acceptctx->u.local_info.sockfd);
+
 	acceptctx->flags = (SKF_READ | SKF_WRITE);
 	return 0;
 }
@@ -359,6 +370,7 @@ sock_msg_listen(int me, void *portp, msgctx_t **listen_ctx)
 	if (sock < 0)
 		return -1;
 
+	set_cloexec(sock);
 	unlink(RGMGR_SOCK);
 	om = umask(077);
 	su.sun_family = PF_LOCAL;


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