[PATCH] [Msan] Generalize mapping facilities to add FreeBSD support
Viktor Kutuzov
vkutuzov at accesssoftek.com
Mon Nov 24 11:07:14 PST 2014
================
Comment at: lib/msan/msan_linux.cc:101
@@ -76,5 +100,3 @@
- if (prot1 && !Mprotect(kBad1Beg, kBad1End - kBad1Beg))
- return false;
- if (prot2 && !Mprotect(kBad2Beg, kBad2End - kBad2Beg))
- return false;
+ TakeMapRange(kShadowBeg, kShadowSize, false);
+ if (init_origins) TakeMapRange(kOriginsBeg, kOriginsSize, false);
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Ah, these calls should be rewritten to check returning values.
http://reviews.llvm.org/D6387
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