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[Qemu-devel] [PATCH] Bail out if -append or -initrd is specified without
From: |
Sebastian Herbszt |
Subject: |
[Qemu-devel] [PATCH] Bail out if -append or -initrd is specified without -kernel |
Date: |
Mon, 23 Jun 2008 16:49:38 +0200 |
The append and initrd options are only allowed with the kernel option.
Make both depend on the kernel option. This should take care of
the confusion seen recently [1].
[1] http://permalink.gmane.org/gmane.comp.emulators.qemu/26684
- Sebastian
--- vl.c.orig Mon Jun 23 14:15:30 2008
+++ vl.c Mon Jun 23 14:32:16 2008
@@ -8386,6 +8386,16 @@
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";
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