[Gtkradiant] r391 - in GtkRadiant/branches/Rambetter-math-fix-experiments/tools/quake3: common q3map2

[svn-noreply at zerowing.idsoftware.com]

Author: rambetter
Date: Thu Dec 30 21:21:01 2010
New Revision: 391

Modified:
   GtkRadiant/branches/Rambetter-math-fix-experiments/tools/quake3/common/polylib.c
   GtkRadiant/branches/Rambetter-math-fix-experiments/tools/quake3/q3map2/brush.c
Log:
Fixing some NULL pointer issues in the
EXPERIMENTAL_HIGH_PRECISION_MATH_Q3MAP2_FIXES code path.
Adding extra checks for NULL in the following functions:
- FreeWinding()
- FreeWindingAccu()
- CopyWinding()
- CopyWindingAccuToNormal()
If a NULL winding is passed to any of these functions, a graceful error will
result (as opposed to a segfault).


Modified: GtkRadiant/branches/Rambetter-math-fix-experiments/tools/quake3/common/polylib.c
Url: http://zerowing.idsoftware.com/viewcvs/radiant/GtkRadiant/branches/Rambetter-math-fix-experiments/tools/quake3/common/polylib.c?view=diff&rev=391&p1=GtkRadiant/branches/Rambetter-math-fix-experiments/tools/quake3/common/polylib.c&r1=390&p2=GtkRadiant/branches/Rambetter-math-fix-experiments/tools/quake3/common/polylib.c&r2=391
==============================================================================

Modified: GtkRadiant/branches/Rambetter-math-fix-experiments/tools/quake3/q3map2/brush.c
Url: http://zerowing.idsoftware.com/viewcvs/radiant/GtkRadiant/branches/Rambetter-math-fix-experiments/tools/quake3/q3map2/brush.c?view=diff&rev=391&p1=GtkRadiant/branches/Rambetter-math-fix-experiments/tools/quake3/q3map2/brush.c&r1=390&p2=GtkRadiant/branches/Rambetter-math-fix-experiments/tools/quake3/q3map2/brush.c&r2=391
==============================================================================