mirrors/dolphin-emulator
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-04-25 06:44:59 +00:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #13047 from mitaclaw/cached-interpreter-memcpy-ub

Browse source 
CachedInterpreterEmitter: Fix `std::memcpy` UB
This commit is contained in:
Admiral H. Curtiss 2024-09-02 19:47:11 +02:00 • committed by GitHub
commit 95fac2a4e7
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Source/Core/Core/PowerPC/CachedInterpreter/CachedInterpreterEmitter.cpp
View file

@ -19,6 +19,8 @@ void CachedInterpreterEmitter::Write(AnyCallback callback, const void* operands,
} }
std::memcpy(m_code, &callback, sizeof(callback)); std::memcpy(m_code, &callback, sizeof(callback));
m_code += sizeof(callback); m_code += sizeof(callback);
if (size == 0)
return;
std::memcpy(m_code, operands, size); std::memcpy(m_code, operands, size);
m_code += size; m_code += size;
} }