Close file descriptors on exec.

Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Thomas Klausner <wiz@NetBSD.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/restart.c b/restart.c
index 57663a5..965110e 100644
--- a/restart.c
+++ b/restart.c
@@ -543,6 +543,7 @@ StartDefaultApps (void)
 	    exit (1);
 	}
     }
+    fcntl(fileno(f), F_SETFD, FD_CLOEXEC);
 
     buf = NULL;
     buflen = 0;