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Message-ID: <20121116154931.GK12537@port70.net>
Date: Fri, 16 Nov 2012 16:49:31 +0100
From: Szabolcs Nagy <nsz@...t70.net>
To: musl@...ts.openwall.com
Subject: Re: Trouble with sscanf
* Szabolcs Nagy <nsz@...t70.net> [2012-11-16 16:39:21 +0100]:
> i guess musl returns an early matching error
> but they don't check for that
sorry there is no matching error
"If a length modifier appears with any conversion specifier other than as specified above, the behavior is undefined."
http://port70.net/~nsz/c/c11/n1570.html#7.21.6.2p11
so "%Lu" format in scanf invokes undefined behaviour
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