From 789d58dbf262b64fab2d8462004771f7af153fcb Mon Sep 17 00:00:00 2001 From: Hollis Blanchard Date: Wed, 4 Oct 2006 17:27:16 -0500 Subject: [PATCH] [POWERPC][XEN] Hide builtin dom0 args from Xen. Signed-off-by: Amos Waterland Signed-off-by: Hollis Blanchard --HG-- extra : transplant_source : %1Bu%9B%25%22%CD%F0%93T%DC%A6%D8%FD%E2%7C%BDk%03%BA%B9 --- xen/arch/powerpc/boot_of.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/xen/arch/powerpc/boot_of.c b/xen/arch/powerpc/boot_of.c index 623944b557..c81ca2b9eb 100644 --- a/xen/arch/powerpc/boot_of.c +++ b/xen/arch/powerpc/boot_of.c @@ -1022,6 +1022,8 @@ static void * __init boot_of_module(ulong r3, ulong r4, multiboot_info_t *mbi) mods[mod].mod_start, mods[mod].mod_end); p = strstr((char *)(ulong)mbi->cmdline, sepr); if (p != NULL) { + /* Xen proper should never know about the dom0 args. */ + *(char *)p = '\0'; p += sizeof (sepr) - 1; mods[mod].string = (u32)(ulong)p; of_printf("%s: dom0 mod string: %s\n", __func__, p); -- 2.30.2