From 5f1af5ae04aeeee1a519f40886efeff27e3d0f18 Mon Sep 17 00:00:00 2001
From: Adam Stolcenburg <adam_stolcenburg@comcast.com>
Date: Thu, 3 Oct 2024 15:17:22 +0200
Subject: [PATCH] Increase pread() offset range to fix symbolization on 32-bit
 systems

This allows reading symbols from libraries loaded above the 0x7fffffff address.

b/299486087
---
 third_party/symbolize/symbolize.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/third_party/symbolize/symbolize.cc b/third_party/symbolize/symbolize.cc
index c5d7ddaae5f8..ef7edba5c60a 100644
--- a/third_party/symbolize/symbolize.cc
+++ b/third_party/symbolize/symbolize.cc
@@ -52,6 +52,9 @@
 #include GLOG_BUILD_CONFIG_INCLUDE
 #endif  // GLOG_BUILD_CONFIG_INCLUDE
 
+// Allow pread() to use higher offsets on 32-bit systems.
+#define _FILE_OFFSET_BITS 64
+
 #include "symbolize.h"
 
 #include "utilities.h"