pacho 14/06/25 09:53:46 Added: dia-0.97.2-png-crash.patch Log: Fix crash and test failure (#508566 by Kolan Sh. and Drunkard Zhang; #458460 by flameeyes and eroen) (Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key A188FBD4)
Revision Changes Path 1.1 app-office/dia/files/dia-0.97.2-png-crash.patch file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/app-office/dia/files/dia-0.97.2-png-crash.patch?rev=1.1&view=markup plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/app-office/dia/files/dia-0.97.2-png-crash.patch?rev=1.1&content-type=text/plain Index: dia-0.97.2-png-crash.patch =================================================================== >From 8b8ae09fcc16cc0522679099728f779e291d959c Mon Sep 17 00:00:00 2001 From: Hans Breuer <[email protected]> Date: Fri, 18 Apr 2014 13:28:45 +0200 Subject: Bug 728405 - back-port some bounding box calculation fixes from master ... so that the unit test works without complaints. diff --git a/lib/boundingbox.c b/lib/boundingbox.c index fd50da7..46adbfa 100644 --- a/lib/boundingbox.c +++ b/lib/boundingbox.c @@ -494,7 +494,7 @@ polybezier_bbox(const BezPoint *pts, int numpoints, account with the "pointy corners" X (and PS) add when LINEJOIN_MITER mode is in force. */ - if ((!start) && (!end)) { /* We have a non-extremity vertex. */ + if (!end) { /* only the last segment might not produce overshoot. */ Point vpx,vxn; real co,alpha; @@ -515,7 +515,7 @@ polybezier_bbox(const BezPoint *pts, int numpoints, real overshoot; Point vovs,pto; - if (finite(alpha)) + if (alpha > 0.0 && alpha < M_PI) overshoot = extra->middle_trans / sin(alpha/2.0); else /* prependicular? */ overshoot = extra->middle_trans; -- cgit v0.10.1
