From 775bf0c7d973226cad13c0e54ad384ae4e905041 Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolanm@redhat.com>
Date: Fri, 10 Feb 2017 11:23:51 +0000
Subject: test coverity sanitizing in-source modelling

Change-Id: I31b1f021c414b26372c07a28c235bedb3e5a2b32
---
 registry/source/reflread.cxx     | 7 +++++++
 unoidl/source/unoidlprovider.cxx | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/registry/source/reflread.cxx b/registry/source/reflread.cxx
index 97699af8e824..d54a3098d6a7 100644
--- a/registry/source/reflread.cxx
+++ b/registry/source/reflread.cxx
@@ -1020,6 +1020,10 @@ RTParamMode MethodList::getMethodParamMode(sal_uInt16 index, sal_uInt16 paramInd
     return aMode;
 }
 
+#if defined(__COVERITY__)
+extern "C" void __coverity_tainted_data_sanitize__(void *);
+#endif
+
 sal_uInt16 MethodList::getMethodExcCount(sal_uInt16 index)
 {
     sal_uInt16 aCount = 0;
@@ -1028,6 +1032,9 @@ sal_uInt16 MethodList::getMethodExcCount(sal_uInt16 index)
     {
         try {
             aCount = readUINT16(m_pIndex[index] + calcMethodParamIndex(readUINT16(m_pIndex[index] + METHOD_OFFSET_PARAM_COUNT)));
+#if defined(__COVERITY__)
+            __coverity_tainted_data_sanitize__(&aCount);
+#endif
         } catch (BlopObject::BoundsError &) {
             SAL_WARN("registry", "bad data");
         }
diff --git a/unoidl/source/unoidlprovider.cxx b/unoidl/source/unoidlprovider.cxx
index ea15ff5a119a..47e59bfc82db 100644
--- a/unoidl/source/unoidlprovider.cxx
+++ b/unoidl/source/unoidlprovider.cxx
@@ -531,6 +531,10 @@ sal_uInt32 findInMap(
     return off;
 }
 
+#if defined(__COVERITY__)
+extern "C" void __coverity_tainted_data_sanitize__(void *);
+#endif
+
 std::vector< OUString > readAnnotations(
     bool annotated, rtl::Reference< MappedFile > const & file,
     sal_uInt32 offset, sal_uInt32 * newOffset = nullptr)
@@ -538,6 +542,9 @@ std::vector< OUString > readAnnotations(
     std::vector< OUString > ans;
     if (annotated) {
         sal_uInt32 n = file->read32(offset);
+#if defined(__COVERITY__)
+        __coverity_tainted_data_sanitize__(&n);
+#endif
         offset += 4;
         for (sal_uInt32 i = 0; i != n; ++i) {
             ans.push_back(file->readIdxString(&offset));
-- 
cgit