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| author | Alex Barney <thealexbarney@gmail.com> | 2023-10-24 09:26:25 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-10-24 13:26:25 -0300 |
| commit | 56fe2ff535560a5b7e6461f5925479848b9a9994 (patch) | |
| tree | 7b5ac305827fc4c9bcc580e7f6418bfcaa1aba2a | |
| parent | b1f8f868f6fdec87bd3342ac379594bd695cbbfd (diff) | |
Fix loading tickets from a Sha256PartitionFileSystem (#5844)1.1.1063
| -rw-r--r-- | src/Ryujinx.HLE/FileSystem/VirtualFileSystem.cs | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/Ryujinx.HLE/FileSystem/VirtualFileSystem.cs b/src/Ryujinx.HLE/FileSystem/VirtualFileSystem.cs index eaf481dd..43bd2776 100644 --- a/src/Ryujinx.HLE/FileSystem/VirtualFileSystem.cs +++ b/src/Ryujinx.HLE/FileSystem/VirtualFileSystem.cs @@ -264,7 +264,16 @@ namespace Ryujinx.HLE.FileSystem if (result.IsSuccess()) { - Ticket ticket = new(ticketFile.Get.AsStream()); + // When reading a file from a Sha256PartitionFileSystem, you can't start a read in the middle + // of the hashed portion (usually the first 0x200 bytes) of the file and end the read after + // the end of the hashed portion, so we read the ticket file using a single read. + byte[] ticketData = new byte[0x2C0]; + result = ticketFile.Get.Read(out long bytesRead, 0, ticketData); + + if (result.IsFailure() || bytesRead != ticketData.Length) + continue; + + Ticket ticket = new(new MemoryStream(ticketData)); var titleKey = ticket.GetTitleKey(KeySet); if (titleKey != null) |