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[Bug stdio/17829] Incorrect handling of precision specifier in printf family
- From: "fweimer at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 22 May 2017 14:35:32 +0000
- Subject: [Bug stdio/17829] Incorrect handling of precision specifier in printf family
- Auto-submitted: auto-generated
- References: <bug-17829-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=17829
--- Comment #12 from Florian Weimer <fweimer at redhat dot com> ---
(In reply to Vincent Lefèvre from comment #11)
> (In reply to Florian Weimer from comment #10)
> > See bug 14771 comment 4.
>
> This is a different issue. I'm not talking about the size argument, but the
> 'n' format specifier.
They are related. I'm not sure if it is reasonable to expect that if snprintf
fails with EOVERFLOW, %n output has been written.
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