Substitute/Re3
Substitute/Re3
1
0
Fork 0
Code Issues 2 Pull Requests Projects Releases Wiki Activity

Fix UB in ProjectileInfo.cpp

Browse Source
This commit is contained in:
shfil 2020-12-31 16:33:34 +01:00 committed by GitHub
parent 1a8a1c91cb
commit 9938d04ca7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/weapons/ProjectileInfo.cpp
View File

@ -128,8 +128,12 @@ CProjectileInfo::AddProjectile(CEntity *entity, eWeaponType weapon, CVector pos,
}
int i = 0;
#ifdef FIX_BUGS
while (i < ARRAY_SIZE(gaProjectileInfo) && gaProjectileInfo[i].m_bInUse) i++;
#else
// array overrun is UB
while (gaProjectileInfo[i].m_bInUse && i < ARRAY_SIZE(gaProjectileInfo)) i++;
#endif
if (i == ARRAY_SIZE(gaProjectileInfo))
return false;