From 4fc1a3c8b392d7819e89e0aafc1ecef558a37d4a Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Thu, 1 Nov 2012 09:56:18 +0000 Subject: fix for possible buffer overflow in gpu_nodes_get_vertex_attributes() and hair_velocity_smoothing() and a unlikely NULL pointer dereference in unlink_material_cb(). --- source/blender/blenkernel/intern/implicit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'source/blender/blenkernel/intern/implicit.c') diff --git a/source/blender/blenkernel/intern/implicit.c b/source/blender/blenkernel/intern/implicit.c index 39dcd73e0e5..92ac7b60207 100644 --- a/source/blender/blenkernel/intern/implicit.c +++ b/source/blender/blenkernel/intern/implicit.c @@ -1513,7 +1513,7 @@ static void hair_velocity_smoothing(ClothModifierData *clmd, lfVector *lF, lfVec i = HAIR_GRID_INDEX(lX[v], gmin, gmax, 0); j = HAIR_GRID_INDEX(lX[v], gmin, gmax, 1); k = HAIR_GRID_INDEX(lX[v], gmin, gmax, 2); - if (i < 0 || j < 0 || k < 0 || i > 10 || j >= 10 || k >= 10) + if (i < 0 || j < 0 || k < 0 || i > 10 || j > 10 || k > 10) continue; lF[v][0] += smoothfac * (grid[i][j][k].velocity[0] - lV[v][0]); -- cgit v1.2.3