GitHub-Proxy/PrusaSlicer
1
0
Fork 0
mirror of https://git.mirrors.martin98.com/https://github.com/prusa3d/PrusaSlicer.git synced 2025-08-14 22:25:55 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fixed Vojtech's out of boundary assert in Clipper library.

Browse Source
This commit is contained in:
Vojtech Bubnik 2023-10-03 14:36:32 +02:00
parent 5b45777d4b
commit 0a202dcff3
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/clipper/clipper.cpp
View File

@ -97,7 +97,8 @@ inline IType Round(double val)
{ {
double v = FRound(val); double v = FRound(val);
#if defined(CLIPPERLIB_INT32) && ! defined(NDEBUG) #if defined(CLIPPERLIB_INT32) && ! defined(NDEBUG)
static constexpr const double hi = 65536 * 16383; static_assert(sizeof(IType) == 4 || sizeof(IType) == 8, "IType must be int32 or int64");
static constexpr const double hi = 65536. * 16383. * (sizeof(IType) == 4 ? 1 : 65536. * 65536.);
if (v > hi || -v > hi) if (v > hi || -v > hi)
throw clipperException("Coordinate outside allowed range"); throw clipperException("Coordinate outside allowed range");
#endif #endif