X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=daemon%2Fmknod.c;h=ee2d1ffa108add1f42b58df9535291fd5fbc6cc1;hp=50865a62664ffe41a0d8ab672785b5420fd1da14;hb=4d900cdac8258daa2e99c6ceb2a4985154e94150;hpb=e9c37113104c1cfb234535adc9b52ad3880a41ce

diff --git a/daemon/mknod.c b/daemon/mknod.c
index 50865a6..ee2d1ff 100644
--- a/daemon/mknod.c
+++ b/daemon/mknod.c
@@ -26,7 +26,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#include "../src/guestfs_protocol.h"
+#include "guestfs_protocol.h"
 #include "daemon.h"
 #include "actions.h"
 #include "optgroups.h"
@@ -51,6 +51,11 @@ do_mknod (int mode, int devmajor, int devminor, const char *path)
 #ifdef HAVE_MKNOD
   int r;
 
+  if (mode < 0) {
+    reply_with_error ("%s: mode is negative", path);
+    return -1;
+  }
+
   CHROOT_IN;
   r = mknod (path, mode, makedev (devmajor, devminor));
   CHROOT_OUT;