From 13d663742437672db1ab651a5892dd0cef063f4d Mon Sep 17 00:00:00 2001
From: Riccardo Busetti <riccardo.busetti@sentry.io>
Date: Wed, 16 Oct 2024 11:53:22 +0200
Subject: [PATCH] Fix

---
 .../services/buffer/envelope_stack/file_backed.rs  | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/relay-server/src/services/buffer/envelope_stack/file_backed.rs b/relay-server/src/services/buffer/envelope_stack/file_backed.rs
index 07de0ced0a..8bd4dca761 100644
--- a/relay-server/src/services/buffer/envelope_stack/file_backed.rs
+++ b/relay-server/src/services/buffer/envelope_stack/file_backed.rs
@@ -5,14 +5,24 @@ use crate::services::buffer::envelope_store::file_backed::{
     FileBackedEnvelopeStore, FileBackedEnvelopeStoreError,
 };
 use crate::statsd::{RelayCounters, RelayTimers};
+use hashbrown::HashSet;
 use std::error::Error;
 use std::io;
 use std::io::SeekFrom;
-use std::sync::Arc;
+use std::sync::{Arc, LazyLock};
 use tokio::fs::File;
 use tokio::io::{AsyncReadExt, AsyncSeekExt, AsyncWriteExt};
 use tokio::sync::Mutex;
 
+static ALLOWED_ERROR_KINDS: LazyLock<HashSet<io::ErrorKind>> = LazyLock::new(|| {
+    let mut error_kinds = HashSet::new();
+    error_kinds.insert(io::ErrorKind::InvalidData);
+    #[cfg(windows)]
+    error_kinds.insert(io::ErrorKind::Uncategorized);
+
+    error_kinds
+});
+
 /// The version of the envelope stack file format.
 const CURRENT_FILE_VERSION: u8 = 1;
 
@@ -139,7 +149,7 @@ async fn seek_truncate(
 ) -> Result<bool, FileBackedEnvelopeStackError> {
     match file.seek(SeekFrom::End(-(from_end as i64))).await {
         Ok(_) => Ok(true),
-        Err(error) if error.kind() == io::ErrorKind::InvalidInput => {
+        Err(error) if ALLOWED_ERROR_KINDS.contains(&error.kind()) => {
             relay_log::error!(error = &error as &dyn Error, "failed to truncate file",);
             truncate_file(file, 0).await?;
             Ok(false)