From: Quentin Young <qlyoung@cumulusnetworks.com>
Date: Tue, 19 Nov 2019 03:56:53 +0000 (-0500)
Subject: disable malloc extensions for libdislocate
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=f98bbf3763c7d3a4b244770f818afe2cf950d4e8;p=matthieu%2Ffrr.git

disable malloc extensions for libdislocate

libdislocate allows asan-like functionality but works ootb with AFL.
Unfortunately linux malloc extensions don't like it, so disable those.
---

diff --git a/lib/memory.h b/lib/memory.h
index c95602f485..b1523175a3 100644
--- a/lib/memory.h
+++ b/lib/memory.h
@@ -27,6 +27,8 @@
 extern "C" {
 #endif
 
+#undef HAVE_MALLOC_USABLE_SIZE
+
 #if defined(HAVE_MALLOC_SIZE) && !defined(HAVE_MALLOC_USABLE_SIZE)
 #define malloc_usable_size(x) malloc_size(x)
 #define HAVE_MALLOC_USABLE_SIZE