This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [PATCH] Avoid array-bounds warning in testsuite on i586

From: Florian Weimer <fweimer at redhat dot com>
To: Andreas Schwab <schwab at suse dot de>
Cc: libc-alpha at sourceware dot org
Date: Wed, 29 Jun 2016 17:01:47 +0200
Subject: Re: [PATCH] Avoid array-bounds warning in testsuite on i586
Authentication-results: sourceware.org; auth=none
References: <mvm60ssicqy dot fsf at hawking dot suse dot de> <0b8978ab-440b-d00b-78f4-a51d91a3c813 at redhat dot com> <mvmh9cc6qyp dot fsf at hawking dot suse dot de>

On 06/29/2016 03:54 PM, Andreas Schwab wrote:

Florian Weimer <fweimer@redhat.com> writes:

Or we could cast to uintptr_t before subtracting 1.


That works.

Andreas.

Subject: [PATCH] Avoid array-bounds warning for strncat on i586

	[BZ #20260]
	* sysdeps/x86/bits/string.h (__strncat_g) [!__i686__]: Compute the
	address before the beginning of the string as an integer to avoid
	array-bounds warning.


Looks good to me.

Thanks,
Florian

References:
- [PATCH] Avoid array-bounds warning in testsuite on i586
  - From: Andreas Schwab
- Re: [PATCH] Avoid array-bounds warning in testsuite on i586
  - From: Florian Weimer
- Re: [PATCH] Avoid array-bounds warning in testsuite on i586
  - From: Andreas Schwab

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]