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Re: Versioned symbols in elfutils and uClibc
- From: Max Filippov <jcmvbkbc at gmail dot com>
- To: elfutils-devel at lists dot fedorahosted dot org
- Date: Wed, 29 Apr 2015 03:35:05 +0300
- Subject: Re: Versioned symbols in elfutils and uClibc
On Tue, Apr 28, 2015 at 8:35 PM, Mark Wielaard <email@example.com> wrote:
> On Tue, Apr 28, 2015 at 01:01:44PM +0300, Max Filippov wrote:
>> Ok, segfaults were caused by uClibc (not supporting %m[...] in sscanf)
>> and argp-standalone (passing arbitrary ints to isprint).
> How did you fix these issues?
> elfutils used to use %a instead of %m.
> But %a was a GNU extension, while %m is standard POSIX.
> Does uclibc support %a?
No, I've fixed its %m support:
Not sure where I could send argp-standalone patch, sent it
to buildroot ML for now: