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From: <sv...@va...> - 2010-08-29 15:30:25
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Author: bart
Date: 2010-08-29 16:30:16 +0100 (Sun, 29 Aug 2010)
New Revision: 11304
Log:
Don't trigger an assertion failure if len == 0.
Modified:
trunk/drd/drd_main.c
Modified: trunk/drd/drd_main.c
===================================================================
--- trunk/drd/drd_main.c 2010-08-29 12:35:37 UTC (rev 11303)
+++ trunk/drd/drd_main.c 2010-08-29 15:30:16 UTC (rev 11304)
@@ -326,6 +326,9 @@
{
const Addr a2 = a1 + len;
+ if (len == 0)
+ return;
+
tl_assert(a1 < a2);
if (UNLIKELY(DRD_(any_address_is_traced)()))
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