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Return an error if the raw lbn is too high.

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Unknown W. Brackets 2013-01-09 01:13:38 -08:00
parent 6327c6e629
commit d26bebc685
1 changed files with 6 additions and 0 deletions
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6
Core/FileSystems/ISOFileSystem.cpp
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@ -337,6 +337,12 @@ u32 ISOFileSystem::OpenFile(std::string filename, FileAccess access)
{
u32 sectorStart = 0xFFFFFFFF, readSize = 0xFFFFFFFF;
parseLBN(filename, &sectorStart, &readSize);
if (sectorStart >= blockDevice->GetNumBlocks())
{
WARN_LOG(FILESYS, "Unable to open raw sector: %s, sector %08x, max %08x", filename.c_str(), sectorStart, blockDevice->GetNumBlocks());
return 0;
}
INFO_LOG(FILESYS, "Got a raw sector open: %s, sector %08x, size %08x", filename.c_str(), sectorStart, readSize);
u32 newHandle = hAlloc->GetNewHandle();
entry.seekPos = 0;