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bug#8722: dbusbind.c fixes for integer issues, e.g., integer overflow


From: Michael Albinus
Subject: bug#8722: dbusbind.c fixes for integer issues, e.g., integer overflow
Date: Tue, 24 May 2011 09:04:49 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux)

Paul Eggert <address@hidden> writes:

> I found some integer overflow issues in dbusbind.c and came up
> with the following patch which I'd like to install.  This doesn't
> fix all the integer overflow problems in dbusbind.c, but it makes
> some progress anyway.

On a raw look, it seems to be OK. Minor remark: Why do you need
xd_invalid_serial? You could call instead

  XD_SIGNAL2 (build_string ("Invalid dbus serial"), x);

which returns a `dbus-error', and which is more sensible when reading
DBus events.

Best regards, Michael.





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