From: ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Thu, 3 Jul 2008 10:01:15 +0000 (+0000)
Subject: Bail out if -append or -initrd is specified without -kernel, by
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~14453
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f8d39c01c376dc91f66936cfaf5dae3d44e9d268;p=sdk%2Femulator%2Fqemu.git

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
---

diff --git a/vl.c b/vl.c
index cde008e..c8db579 100644
--- a/vl.c
+++ b/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";