Bail out if -append or -initrd is specified without -kernel, by

Sebastian Herbszt. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4833 c046a42c-6fe2-441c-8c8c-71466251a162

Bail out if -append or -initrd is specified without -kernel, by
Sebastian Herbszt. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4833 c046a42c-6fe2-441c-8c8c-71466251a162
ths
1 parent 2c90d794
Showing 1 changed file with 10 additions and 0 deletions
vl.c
@@ -8580,6 +8580,16 @@ int main(int argc, char **argv)
         nb_drives_opt == 0)
         help(1);
  
+    if (!linux_boot && *kernel_cmdline != '\0') {
+        fprintf(stderr, "-append only allowed with -kernel option\n");
+        exit(1);
+    }
+
+    if (!linux_boot && initrd_filename != NULL) {
+        fprintf(stderr, "-initrd only allowed with -kernel option\n");
+        exit(1);
+    }
+
     /* boot to floppy or the default cd if no hard disk defined yet */
     if (!boot_devices[0]) {
         boot_devices = "cad";