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PR/49208 CVS commit: src/common/lib/libc/arch/i386/string/small
The following reply was made to PR port-i386/49208; it has been noted by GNATS.
From: "Pierre Pronchery" <khorben%netbsd.org@localhost>
Subject: PR/49208 CVS commit: src/common/lib/libc/arch/i386/string/small
Date: Mon, 22 Sep 2014 20:31:56 +0000
Module Name: src
Committed By: khorben
Date: Mon Sep 22 20:31:56 UTC 2014
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.
Confirmed working in qemu and on real hardware.
XXX pull-up to netbsd-6 and netbsd-7
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/common/lib/libc/arch/i386/string/small/strchr.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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