common: fs: file: Flush the file in GetSize

This ensures that GetSize always retrieves the correct file size after a write operation.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/common/fs/file.cpp b/src/common/fs/file.cpp
index 077f34995..022780e4e 100644
--- a/src/common/fs/file.cpp
+++ b/src/common/fs/file.cpp
@@ -347,6 +347,9 @@ u64 IOFile::GetSize() const {
         return 0;
     }
 
+    // Flush any unwritten buffered data into the file prior to retrieving the file size.
+    std::fflush(file);
+
     std::error_code ec;
 
     const auto file_size = fs::file_size(file_path, ec);