summaryrefslogtreecommitdiff
path: root/lib/msan/msan_interface_internal.h
diff options
context:
space:
mode:
authorSergey Matveev <earthdok@google.com>2014-03-21 10:12:17 +0000
committerSergey Matveev <earthdok@google.com>2014-03-21 10:12:17 +0000
commit10611387bbadd3bc811b3bced9228b52b0e75dca (patch)
treeda6472f68d876f7944eced51ca6d6b68a2277190 /lib/msan/msan_interface_internal.h
parentd754f1f61549c5f7014a64c42556f686e23b1891 (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.h2
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);