diff options
author | Sergey Matveev <earthdok@google.com> | 2014-03-21 10:12:17 +0000 |
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committer | Sergey Matveev <earthdok@google.com> | 2014-03-21 10:12:17 +0000 |
commit | 10611387bbadd3bc811b3bced9228b52b0e75dca (patch) | |
tree | da6472f68d876f7944eced51ca6d6b68a2277190 /lib/msan/msan_interface_internal.h | |
parent | d754f1f61549c5f7014a64c42556f686e23b1891 (diff) |
[MSan] Add __msan_unpoison_string() to the public interface.
Using __msan_unpoison() on null-terminated strings is awkward because
strlen() can't be called on a poisoned string. This case warrants a special
interface function.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@204448 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/msan/msan_interface_internal.h')
-rw-r--r-- | lib/msan/msan_interface_internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/msan/msan_interface_internal.h b/lib/msan/msan_interface_internal.h index 685a8c69f..ebafe3c5f 100644 --- a/lib/msan/msan_interface_internal.h +++ b/lib/msan/msan_interface_internal.h @@ -40,6 +40,8 @@ void __msan_warning_noreturn(); SANITIZER_INTERFACE_ATTRIBUTE void __msan_unpoison(const void *a, uptr size); SANITIZER_INTERFACE_ATTRIBUTE +void __msan_unpoison_string(const char *s); +SANITIZER_INTERFACE_ATTRIBUTE void __msan_clear_and_unpoison(void *a, uptr size); SANITIZER_INTERFACE_ATTRIBUTE void* __msan_memcpy(void *dst, const void *src, uptr size); |