Increase pread() offset range to fix symbolization on 32-bit systems

This allows reading symbols from libraries loaded above the 0x7fffffff address. b/299486087
youtube · Feb 3, 2025 · 5f1af5a · 5f1af5a
1 parent 0491681
commit 5f1af5a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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"