BRNSystems/minetest
1
0
Fork 0
forked from Mirrorlandia_minetest/minetest
Code Pull Requests 1 Activity

Fix out-of-bounds access in NodeDefManager::nodeboxConnects

Browse Source
This commit is contained in:
Desour 2023-10-29 16:29:37 +01:00 committed by sfan5
parent 1d31533601
commit ec7a1f02e7
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/nodedef.cpp
View File

@ -1773,8 +1773,9 @@ bool NodeDefManager::nodeboxConnects(MapNode from, MapNode to,
};
if (f2.param_type_2 == CPT2_FACEDIR ||
f2.param_type_2 == CPT2_COLORED_FACEDIR) {
// FIXME: support arbitrary rotations (to.param2 & 0x1F) (#7696)
return (f2.connect_sides
& rot[(connect_face * 4) + (to.param2 & 0x1F)]);
& rot[(connect_face * 4) + (to.param2 & 0x03)]);
} else if (f2.param_type_2 == CPT2_4DIR ||
f2.param_type_2 == CPT2_COLORED_4DIR) {
return (f2.connect_sides