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Two flaws in window.c


From: Dmitry Antipov
Subject: Two flaws in window.c
Date: Thu, 18 Oct 2012 07:26:17 +0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121010 Thunderbird/16.0.1

Some bits in window.c lacks type/liveness checks, and there are two flaws:

(internal-temp-output-buffer-show nil) =>
src/window.c:3350: Emacs fatal error: assertion failed: BUFFERP (buf)

(set-window-vscroll <dead window> 10 t) =>
src/window.c:6487: Emacs fatal error: assertion failed: BUFFERP (w->buffer)

Dmitry



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