From 26b21e3186386df015b02eb23dacd04f86669d8f Mon Sep 17 00:00:00 2001 From: JosJuice Date: Sun, 12 Apr 2020 21:45:55 +0200 Subject: [PATCH] DiscIO: Fix decompressing writing too little sometimes This issue cannot happen with good dumps due to their size, but it can happen with trimmed dumps. --- Source/Core/DiscIO/CompressedBlob.cpp | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Source/Core/DiscIO/CompressedBlob.cpp b/Source/Core/DiscIO/CompressedBlob.cpp index 37af397b38..1fe8c4c921 100644 --- a/Source/Core/DiscIO/CompressedBlob.cpp +++ b/Source/Core/DiscIO/CompressedBlob.cpp @@ -372,6 +372,8 @@ bool DecompressBlobToFile(const std::string& infile_path, const std::string& out static const size_t BUFFER_BLOCKS = 32; size_t buffer_size = header.block_size * BUFFER_BLOCKS; size_t last_buffer_size = header.block_size * (header.num_blocks % BUFFER_BLOCKS); + if (last_buffer_size == 0) + last_buffer_size = buffer_size; std::vector buffer(buffer_size); u32 num_buffers = (header.num_blocks + BUFFER_BLOCKS - 1) / BUFFER_BLOCKS; int progress_monitor = std::max(1, num_buffers / 100);