Date: Wed, 14 Feb 2018 21:07:07 +0100 From: Markus Wichmann <nullplan@....net> To: musl@...ts.openwall.com Subject: Re: fwrite() - possible division by zero On Wed, Feb 14, 2018 at 02:48:14PM -0500, Andrew Bell wrote: > Why not early return if size == 0 and avoid the call to __fwritex > altogether? > Because it's a rare corner case? Here, there's also locking correctness to consider: fwrite() has to block until f is unlocked, irrespective of parameters. So there's no real benefit to doing an early return. Ciao, Markus
Powered by blists - more mailing lists
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.