oss/luanti
oss/luanti
1
0
Fork 0
mirror of https://github.com/luanti-org/luanti.git synced 2025-06-27 16:36:03 +00:00
Code Wiki Activity

Avoid short overflow with large viewing ranges (#14175)

Browse source
This commit is contained in:
lhofhansl 2023-12-28 09:10:11 -08:00 • committed by GitHub
parent 32e492837c
commit bc336480e6
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src/clientiface.cpp
View file

@ -228,7 +228,8 @@ void RemoteClient::GetNextBlocks (
wanted_range); wanted_range);
const s16 d_cull_opt = std::min(adjustDist(m_block_cull_optimize_distance, prop_zoom_fov), const s16 d_cull_opt = std::min(adjustDist(m_block_cull_optimize_distance, prop_zoom_fov),
wanted_range); wanted_range);
const s16 d_blocks_in_sight = full_d_max * BS * MAP_BLOCKSIZE; // f32 to prevent overflow, it is also what isBlockInSight(...) expects
const f32 d_blocks_in_sight = full_d_max * BS * MAP_BLOCKSIZE;
s16 d_max_gen = std::min(adjustDist(m_max_gen_distance, prop_zoom_fov), s16 d_max_gen = std::min(adjustDist(m_max_gen_distance, prop_zoom_fov),
wanted_range); wanted_range);