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DiscIO: Check for DirectoryBlob seek failure 

Someone reported a problem with DirectoryBlob at
https://forums.dolphin-emu.org/Thread-feature-request-thread?pid=502820#pid502820.
I'm not sure if the change in this commit actually fixes that problem,
but it's something I found that should be changed regardless.
This commit is contained in:
JosJuice 2020-02-09 11:21:10 +01:00
parent f8f9dbdec3
commit 9a348ae654
1 changed files with 1 additions and 2 deletions
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3
Source/Core/DiscIO/DirectoryBlob.cpp
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@ -104,8 +104,7 @@ bool DiscContent::Read(u64* offset, u64* length, u8** buffer) const
if (std::holds_alternative<std::string>(m_content_source)) if (std::holds_alternative<std::string>(m_content_source))
{ {
File::IOFile file(std::get<std::string>(m_content_source), "rb"); File::IOFile file(std::get<std::string>(m_content_source), "rb");
file.Seek(offset_in_content, SEEK_SET); if (!file.Seek(offset_in_content, SEEK_SET) || !file.ReadBytes(*buffer, bytes_to_read))
if (!file.ReadBytes(*buffer, bytes_to_read))
return false; return false;
} }
else else