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Fix path bugs & wrap seeks in an if (#1154)

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* Fix path bugs

* Wrap most seeks in an if
This commit is contained in:
Paris Oplopoios 2024-09-30 12:42:59 +03:00 • committed by GitHub
parent c7ff0419ad
commit cbbf3505e7
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GPG key ID: B5690EEEBB952194
11 changed files with 105 additions and 47 deletions
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15
src/core/libraries/kernel/file_system.cpp
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@ -229,7 +229,10 @@ s64 PS4_SYSV_ABI sceKernelLseek(int d, s64 offset, int whence) {
}
std::scoped_lock lk{file->m_mutex};
file->f.Seek(offset, origin);
if (!file->f.Seek(offset, origin)) {
LOG_CRITICAL(Kernel_Fs, "sceKernelLseek: failed to seek");
return SCE_KERNEL_ERROR_EINVAL;
}
return file->f.Tell();
}
@ -380,7 +383,10 @@ s64 PS4_SYSV_ABI sceKernelPread(int d, void* buf, size_t nbytes, s64 offset) {
SCOPE_EXIT {
file->f.Seek(pos);
};
file->f.Seek(offset);
if (!file->f.Seek(offset)) {
LOG_CRITICAL(Kernel_Fs, "sceKernelPread: failed to seek");
return ORBIS_KERNEL_ERROR_EINVAL;
}
return file->f.ReadRaw<u8>(buf, nbytes);
}
@ -514,7 +520,10 @@ s64 PS4_SYSV_ABI sceKernelPwrite(int d, void* buf, size_t nbytes, s64 offset) {
SCOPE_EXIT {
file->f.Seek(pos);
};
file->f.Seek(offset);
if (!file->f.Seek(offset)) {
LOG_CRITICAL(Kernel_Fs, "sceKernelPwrite: failed to seek");
return ORBIS_KERNEL_ERROR_EINVAL;
}
return file->f.WriteRaw<u8>(buf, nbytes);
}