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Date: | Tue, 28 Feb 2012 09:18:59 +0100 |
From: | Corinna Vinschen <corinna-cygwin AT cygwin DOT com> |
To: | cygwin AT cygwin DOT com |
Subject: | Re: 'more' segment faults with latest cygwin1.dll (1.7.11) |
Message-ID: | <20120228081859.GA23052@calimero.vinschen.de> |
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On Feb 27 17:22, Yaakov (Cygwin/X) wrote: > On Mon, 2012-02-27 at 20:59 +0100, Corinna Vinschen wrote: > > I can reproduce it as well, but the crash occurs in the application, > > not in Cygwin. Yaakov, this is from the util-linux package, can you > > please have a look what happens there? > > Yes, it's already on my todo list. It's a bug in more, afaics. In case of pressing 'n', the search function is called with a NULL buf argument. However, the function calls strlen(buf) without checking buf for NULL. The indentation at this point in the file looks like this `if (strlen(buf) > 0) {' has been added as a kind of patch. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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