diff --git a/compiler-rt/lib/tsan/rtl/tsan_fd.cc b/compiler-rt/lib/tsan/rtl/tsan_fd.cc
index 86db119fc918..dc769e6e1587 100644
--- a/compiler-rt/lib/tsan/rtl/tsan_fd.cc
+++ b/compiler-rt/lib/tsan/rtl/tsan_fd.cc
@@ -44,7 +44,7 @@ static FdContext fdctx;
 
 static bool bogusfd(int fd) {
   // Apparently a bogus fd value.
-  return fd < 0 || fd >= (1 << 30);
+  return fd < 0 || fd >= kTableSize;
 }
 
 static FdSync *allocsync() {