From 03ce292a000fb616c12e2aca2a38b7b26e6ef050 Mon Sep 17 00:00:00 2001
From: Nick Terrell <terrelln@fb.com>
Date: Mon, 10 Apr 2017 13:44:04 -0700
Subject: [PATCH] Fix std::max() call in Compression.cpp

Summary:
`std::max(uint64_t, size_t)` was called.
Fixes https://github.com/facebook/folly/issues/576.

Reviewed By: Orvid

Differential Revision: D4861336

fbshipit-source-id: 1b6f67b291451048ba79d638d2c1184f9245dc0c
---
 folly/io/Compression.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/folly/io/Compression.cpp b/folly/io/Compression.cpp
index 90235c66..ae75b2a6 100644
--- a/folly/io/Compression.cpp
+++ b/folly/io/Compression.cpp
@@ -565,7 +565,8 @@ std::unique_ptr<IOBuf> LZ4FrameCodec::doUncompress(
     growthSize = std::min(uncompressedLength, growthSize);
   } else {
     // Reduce growthSize for small data
-    const auto guessUncompressedLen = 4 * std::max(blockSize, in.size());
+    const auto guessUncompressedLen =
+        4 * std::max<uint64_t>(blockSize, in.size());
     growthSize = std::min(guessUncompressedLen, growthSize);
   }
   // Once LZ4_decompress() is called, the dctx_ cannot be reused until it
-- 
2.34.1