From 06bb154df0a4d6e35885bce6a63057bd8f8636e8 Mon Sep 17 00:00:00 2001 From: Ulrich Sibiller Date: Thu, 2 Mar 2017 15:38:08 +0100 Subject: replace (DE)ALLOCATE_LOCAL by malloc/free This is basically a backport of the following commits + replacing xalloc/xfree by malloc/free. Fixes ArcticaProject/nx-libs#358. commit 2761c103311a1160bc483fd0367d654733df8598 Author: Daniel Stone Date: Mon Nov 5 14:03:26 2007 +0000 OS: Remove usage of alloca Replace with heap allocations. commit 5e363500c86042c394595e1a6633581eb8fcd1bb Author: Daniel Stone Date: Mon Nov 5 14:38:28 2007 +0000 OS: Remove ALLOCATE_LOCAL from os.h Remove ALLOCATE_LOCAL_FALLBACK and DEALLOCATE_LOCAL_FALLBACK from os.h, and remove the include of Xalloca.h as well. --- nx-X11/programs/Xserver/mi/miarc.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) (limited to 'nx-X11/programs/Xserver/mi/miarc.c') diff --git a/nx-X11/programs/Xserver/mi/miarc.c b/nx-X11/programs/Xserver/mi/miarc.c index ee493bc2c..bd46a243a 100644 --- a/nx-X11/programs/Xserver/mi/miarc.c +++ b/nx-X11/programs/Xserver/mi/miarc.c @@ -954,14 +954,14 @@ miFillWideEllipse( yorgu = parc->height + pGC->lineWidth; n = (sizeof(int) * 2) * yorgu; - widths = (int *)ALLOCATE_LOCAL(n + (sizeof(DDXPointRec) * 2) * yorgu); + widths = (int *)malloc(n + (sizeof(DDXPointRec) * 2) * yorgu); if (!widths) return; points = (DDXPointPtr)((char *)widths + n); spdata = miComputeWideEllipse((int)pGC->lineWidth, parc, &mustFree); if (!spdata) { - DEALLOCATE_LOCAL(widths); + free(widths); return; } pts = points; @@ -1054,7 +1054,7 @@ miFillWideEllipse( free(spdata); (*pGC->ops->FillSpans)(pDraw, pGC, pts - points, points, widths, FALSE); - DEALLOCATE_LOCAL(widths); + free(widths); } /* @@ -1927,13 +1927,13 @@ miComputeArcs ( isDoubleDash = (pGC->lineStyle == LineDoubleDash); dashOffset = pGC->dashOffset; - data = (struct arcData *) ALLOCATE_LOCAL (narcs * sizeof (struct arcData)); + data = (struct arcData *) malloc (narcs * sizeof (struct arcData)); if (!data) return (miPolyArcPtr)NULL; arcs = (miPolyArcPtr) malloc (sizeof (*arcs) * (isDoubleDash ? 2 : 1)); if (!arcs) { - DEALLOCATE_LOCAL(data); + free(data); return (miPolyArcPtr)NULL; } for (i = 0; i < narcs; i++) { @@ -2282,11 +2282,11 @@ miComputeArcs ( arcs[iphase].arcs[arcs[iphase].narcs-1].cap = arcs[iphase].ncaps; } - DEALLOCATE_LOCAL(data); + free(data); return arcs; arcfail: miFreeArcs(arcs, pGC); - DEALLOCATE_LOCAL(data); + free(data); return (miPolyArcPtr)NULL; } @@ -3190,8 +3190,8 @@ fillSpans ( if (nspans == 0) return; - xSpan = xSpans = (DDXPointPtr) ALLOCATE_LOCAL (nspans * sizeof (DDXPointRec)); - xWidth = xWidths = (int *) ALLOCATE_LOCAL (nspans * sizeof (int)); + xSpan = xSpans = (DDXPointPtr) malloc (nspans * sizeof (DDXPointRec)); + xWidth = xWidths = (int *) malloc (nspans * sizeof (int)); if (xSpans && xWidths) { i = 0; @@ -3211,9 +3211,9 @@ fillSpans ( } disposeFinalSpans (); if (xSpans) - DEALLOCATE_LOCAL (xSpans); + free (xSpans); if (xWidths) - DEALLOCATE_LOCAL (xWidths); + free (xWidths); finalMiny = 0; finalMaxy = -1; finalSize = 0; -- cgit v1.2.3