X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=utils%2Fmountd%2Fmountd.c;h=73f9f66c074d3328309920cc63affe24ed8103a4;hb=7f23a81a22248720b4dbc3cf7f15cc8812e9cfac;hp=b5779716148d33eaeb6ec6949e8660f6439aea55;hpb=8f4b4516cb37211057e775756b5701c4be050648;p=nfs-utils.git

diff --git a/utils/mountd/mountd.c b/utils/mountd/mountd.c
index b577971..73f9f66 100644
--- a/utils/mountd/mountd.c
+++ b/utils/mountd/mountd.c
@@ -484,6 +484,13 @@ main(int argc, char **argv)
 	/* WARNING: the following works on Linux and SysV, but not BSD! */
 	sigaction(SIGCHLD, &sa, NULL);
 
+	/* Daemons should close all extra filehandles ... *before* RPC init. */
+	if (!foreground) {
+		int fd = sysconf (_SC_OPEN_MAX);
+		while (--fd > 2)
+			(void) close(fd);
+	}
+
 	if (nfs_version & 0x1)
 		rpc_init("mountd", MOUNTPROG, MOUNTVERS,
 			 mount_dispatch, port);