On Mon, Sep 22, 2014 at 08:31:56PM +0000, Pierre Pronchery wrote:
> Module Name: src
> Committed By: khorben
> Date: Mon Sep 22 20:31:56 UTC 2014
>
> Modified Files:
> src/common/lib/libc/arch/i386/string/small: strchr.S
>
> Log Message:
> Look for the character to locate before checking for the NUL character
>
> As documented in PR port-i386/49208, this fixes strchr(s, '\0'), as used by
> the FAT first-stage bootloader on x86 (bootxx_msdos).
> strchr(s, '\0') is otherwise equivalent to strlen(string), which would
> probably look nicer in the original file, dosfs.c from libsa.
FWIW 'strchr(s, 0)' is actually 's + strlen(s)'
David
--
David Laight: da...@l8s.co.uk
