From 9a6ae62a471ae96804448127d502745a15df87ed Mon Sep 17 00:00:00 2001
From: HapiHaha <1532139562@qq.com>
Date: Sat, 19 Jul 2025 13:48:01 +0800
Subject: [PATCH] When compressing log files in the mode of direct write to
 O-DIECT, there may be a problem of log compression errors that cannot be
 correctly decompressed. The issue was fixed by modifying the padding

---
 runtime/RuntimeLogger.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/RuntimeLogger.cc b/runtime/RuntimeLogger.cc
index 56b7c0f..edc77ea 100644
--- a/runtime/RuntimeLogger.cc
+++ b/runtime/RuntimeLogger.cc
@@ -600,7 +600,7 @@ RuntimeLogger::compressionThreadMain() {
             ssize_t bytesOver = bytesToWrite % 512;
 
             if (bytesOver != 0) {
-                memset(compressingBuffer, 0, 512 - bytesOver);
+                memset(compressingBuffer+bytesToWrite, 0, 512 - bytesOver);
                 bytesToWrite = bytesToWrite + 512 - bytesOver;
                 padBytesWritten += (512 - bytesOver);
             }