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PPU LLVM: Add more MSELF file checks

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Do not crash on invalid files.
This commit is contained in:
Eladash 2024-02-15 19:18:30 +02:00 • committed by Elad.Ash
parent 08cf275bc8
commit 85884d14cd
1 changed files with 6 additions and 2 deletions
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8
rpcs3/Emu/Cell/PPUThread.cpp
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@ -3800,7 +3800,11 @@ extern void ppu_precompile(std::vector<std::string>& dir_queue, std::vector<ppu_
if (mself.read(rec) && rec.get_pos(mself.size())) if (mself.read(rec) && rec.get_pos(mself.size()))
{ {
std::string name = rec.name; // Read characters safely
std::string name(sizeof(rec.name), '\0');
std::memcpy(name.data(), rec.name, name.size());
name = std::string(name.c_str());
upper = fmt::to_upper(name); upper = fmt::to_upper(name);
@ -3881,7 +3885,7 @@ extern void ppu_precompile(std::vector<std::string>& dir_queue, std::vector<ppu_
if (u64 off = offset) if (u64 off = offset)
{ {
// Adjust offset for MSELF // Adjust offset for MSELF
src = make_file_view(std::move(src), offset); src = make_file_view(std::move(src), offset, file_size);
// Adjust path for MSELF too // Adjust path for MSELF too
fmt::append(path, "_x%x", off); fmt::append(path, "_x%x", off);