CVS commit: [netbsd-5-1] xsrc/xfree/xc/programs/Xserver

["Soren Jacobsen" <snj%netbsd.org@localhost>]

Module Name:    xsrc
Committed By:   snj
Date:           Mon Jan  2 23:51:37 UTC 2012

Modified Files:
        xsrc/xfree/xc/programs/Xserver/fb [netbsd-5-1]: fbpict.c
        xsrc/xfree/xc/programs/Xserver/mi [netbsd-5-1]: miarc.c misprite.c

Log Message:
Pull up following revision(s) (requested by is in ticket #1707):
        xfree/xc/programs/Xserver/mi/misprite.c: revision 1.2
        xfree/xc/programs/Xserver/mi/miarc.c: revision 1.2
        xfree/xc/programs/Xserver/fb/fbpict.c: revision 1.5
This fix is taken from xorg-server 1.9.2.
mod(a,b) used to be defined with a - in front of naked a, such that uses
of mod with certain arithmetic expressions as a led to surprising results,
namely the one in Xrender praised in CVE-2010-1166.


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.4.6.1 xsrc/xfree/xc/programs/Xserver/fb/fbpict.c
cvs rdiff -u -r1.1.1.5 -r1.1.1.5.24.1 \
    xsrc/xfree/xc/programs/Xserver/mi/miarc.c
cvs rdiff -u -r1.1.1.5 -r1.1.1.5.26.1 \
    xsrc/xfree/xc/programs/Xserver/mi/misprite.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.