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Commit 43b16820 authored by Al Viro's avatar Al Viro
Browse files

make sure that /linuxrc has std{in,out,err} 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent b2ddedcd

init/do_mounts_initrd.c

+4 −0
Original line number Diff line number Diff line
@@ -36,6 +36,10 @@ __setup("noinitrd", no_initrd); 
static int init_linuxrc(struct subprocess_info *info, struct cred *new)

{

	sys_unshare(CLONE_FS | CLONE_FILES);

	/* stdin/stdout/stderr for /linuxrc */

	sys_open("/dev/console", O_RDWR, 0);

	sys_dup(0);

	sys_dup(0);

	/* move initrd over / and chdir/chroot in initrd root */

	sys_chdir("/root");

	sys_mount(".", "/", NULL, MS_MOVE, NULL);