From: Nick Mathewson <nickm@torproject.org>
Date: Mon, 13 Dec 2010 23:40:15 +0000 (-0500)
Subject: Base SIZE_T_CEILING on SSIZE_T_MAX.
X-Git-Tag: tor-0.2.2.20-alpha~3^2^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=649ee99846966c87350cd3282639326f8b4ee4af;p=thirdparty%2Ftor.git

Base SIZE_T_CEILING on SSIZE_T_MAX.
---

diff --git a/src/common/torint.h b/src/common/torint.h
index d9722868d2..665b0b4c71 100644
--- a/src/common/torint.h
+++ b/src/common/torint.h
@@ -331,7 +331,7 @@ typedef uint32_t uintptr_t;
 #endif
 
 /* Any size_t larger than this amount is likely to be an underflow. */
-#define SIZE_T_CEILING (sizeof(char)<<(sizeof(size_t)*8 - 1))
+#define SIZE_T_CEILING (SSIZE_T_MAX-16)
 
 #endif /* __TORINT_H */