diff options
Diffstat (limited to 'x11-libs/agg/files/2.5/0002-Cure-recursion-by-aborting-if-the-co-ordinates-are-t.patch')
-rw-r--r-- | x11-libs/agg/files/2.5/0002-Cure-recursion-by-aborting-if-the-co-ordinates-are-t.patch | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/x11-libs/agg/files/2.5/0002-Cure-recursion-by-aborting-if-the-co-ordinates-are-t.patch b/x11-libs/agg/files/2.5/0002-Cure-recursion-by-aborting-if-the-co-ordinates-are-t.patch deleted file mode 100644 index 4fe74341e..000000000 --- a/x11-libs/agg/files/2.5/0002-Cure-recursion-by-aborting-if-the-co-ordinates-are-t.patch +++ /dev/null @@ -1,40 +0,0 @@ -From e269fe9b62af6fe314cebe0ee7a6d6d1a4a84d1c Mon Sep 17 00:00:00 2001 -From: Tom Hughes <tom@compton.nu> -Date: Sun, 19 May 2013 11:03:26 +0100 -Subject: [PATCH 02/15] Cure recursion by aborting if the co-ordinates are to - big to handle - ---- - include/agg_rasterizer_cells_aa.h | 9 ++++++++- - 1 file changed, 8 insertions(+), 1 deletion(-) - -diff --git a/include/agg_rasterizer_cells_aa.h b/include/agg_rasterizer_cells_aa.h -index d3bb138..3a616d9 100644 ---- a/include/agg_rasterizer_cells_aa.h -+++ b/include/agg_rasterizer_cells_aa.h -@@ -40,7 +40,8 @@ - #define AGG_RASTERIZER_CELLS_AA_INCLUDED - - #include <string.h> --#include <math.h> -+#include <cstdlib> -+#include <limits> - #include "agg_math.h" - #include "agg_array.h" - -@@ -333,6 +334,12 @@ namespace agg - { - int cx = (x1 + x2) >> 1; - int cy = (y1 + y2) >> 1; -+ -+ // Bail if values are so large they are likely to wrap -+ if ((std::abs(x1) >= std::numeric_limits<int>::max()/2) || (std::abs(y1) >= std::numeric_limits<int>::max()/2) || -+ (std::abs(x2) >= std::numeric_limits<int>::max()/2) || (std::abs(y2) >= std::numeric_limits<int>::max()/2)) -+ return; -+ - line(x1, y1, cx, cy); - line(cx, cy, x2, y2); - } --- -1.8.1.4 - |