projects / xen.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 090e7cb) | patch
vgabios: Fix size computation overflow
authorFrediano Ziglio <frediano.ziglio@citrix.com>
Mon, 7 May 2012 12:37:10 +0000 (13:37 +0100)
committerFrediano Ziglio <frediano.ziglio@citrix.com>
Mon, 7 May 2012 12:37:10 +0000 (13:37 +0100)
commitab1f3cd4ab3127be52bcd2123578b44eaedd74a9
tree650d4dfb25dcb48af8399dfad3c51b8756c6f1b5tree | snapshot
parent090e7cbafdd67fe933ee8674b76d91103d8f858ecommit | diff
vgabios: Fix size computation overflow

Remove an overflow computing width x height x bit which does
not fit into a 16 bits. I wrote a routine to multiple these value
and get the size required for framebuffer in segment unit (64k).

Signed-off-by: Frediano Ziglio <frediano.ziglio@citrix.com>
Committed-by: Keir Fraser <keir@xen.org>
tools/firmware/vgabios/vbe.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.