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init/initramfs.c: provide more details in error messages 

Use distinct error messages when archive decompression failed.

Link: http://lkml.kernel.org/r/20190212075635.7373-1-david.engraf@sysgo.com
Signed-off-by: David Engraf <david.engraf@sysgo.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Tested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Philippe Ombredanne <pombredanne@nexb.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
David Engraf 2019-03-07 16:30:19 -08:00 committed by Linus Torvalds
parent 1a6a1dbeb7
commit e5eed351fd
1 changed files with 3 additions and 3 deletions
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6
init/initramfs.c
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@ -431,7 +431,7 @@ static long __init flush_buffer(void *bufv, unsigned long len)
len -= written;
state = Reset;
} else
error("junk in compressed archive");
error("junk within compressed archive");
}
return origLen;
}
@ -488,9 +488,9 @@ static char * __init unpack_to_rootfs(char *buf, unsigned long len)
message = msg_buf;
}
} else
error("junk in compressed archive");
error("invalid magic at start of compressed archive");
if (state != Reset)
error("junk in compressed archive");
error("junk at the end of compressed archive");
this_header = saved_offset + my_inptr;
buf += my_inptr;
len -= my_inptr;