From b9aa65cfa1495eb5899cecf50d32c6f5ca027ad8 Mon Sep 17 00:00:00 2001
From: Stefan Boberg <stefan@boberg.org>
Date: Tue, 19 Dec 2023 10:23:03 +0100
Subject: fix ChunkIndexToChunkHash indexing (#621)

would previously index into a reserved-but-not-sized vector which is bad but not crash-inducing bad
---
 src/zenserver/cache/cachedisklayer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/zenserver/cache/cachedisklayer.cpp')

diff --git a/src/zenserver/cache/cachedisklayer.cpp b/src/zenserver/cache/cachedisklayer.cpp
index fc6adb989..8d046105d 100644
--- a/src/zenserver/cache/cachedisklayer.cpp
+++ b/src/zenserver/cache/cachedisklayer.cpp
@@ -2307,7 +2307,7 @@ ZenCacheDiskLayer::CacheBucket::CollectGarbage(GcContext& GcCtx)
 			BlockStoreLocation Location	  = DiskLocation.GetBlockLocation(m_Configuration.PayloadAlignment);
 			size_t			   ChunkIndex = ChunkLocations.size();
 			ChunkLocations.push_back(Location);
-			ChunkIndexToChunkHash[ChunkIndex] = Key;
+			ChunkIndexToChunkHash.push_back(Key);
 			if (ExpiredCacheKeys.contains(Key))
 			{
 				continue;
-- 
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