diff options
| -rw-r--r-- | init/initramfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/init/initramfs.c b/init/initramfs.c index d28c1094d7e..85f04037ade 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -182,6 +182,10 @@ static int __init do_collect(void) static int __init do_header(void) { + if (memcmp(collected, "070707", 6)==0) { + error("incorrect cpio method used: use -H newc option"); + return 1; + } if (memcmp(collected, "070701", 6)) { error("no cpio magic"); return 1; |