On Mon, Aug 13, 2012 at 1:57 PM, Keith Packard <kei...@keithp.com> wrote: > Matt Turner <matts...@gmail.com> writes: > >> From: Simon Schubert <2...@0x2c.org> >> >> When fbBresSolid draws a line, it can happen that after the last >> pixel, the Bresenham error term overflows, and fbBresSolid paints >> another pixel before adjusting the error term. >> >> However, if this happens on the last pixel (len=0), this extra pixel >> might overshoot the boundary, and, in rare cases, lead to a segfault. >> >> Fix this issue by adjusting for the Bresenham error term before >> drawing the main pixel, not after. > > This looks like something that should land for 1.13, right? > > -- > keith.pack...@intel.com
Yeah, I think so. _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
