[llvm-bugs] [Bug 40320] New: Asan error: SEH exception with code 0xc000001d thrown in the test body.

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=40320

            Bug ID: 40320
           Summary: Asan error: SEH exception with code 0xc000001d thrown
                    in the test body.
           Product: clang
           Version: trunk
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Driver
          Assignee: unassignedclangbugs at nondot.org
          Reporter: steveire at gmail.com
                CC: llvm-bugs at lists.llvm.org, neeilans at live.com,
                    richard-llvm at metafoo.co.uk

Clang-CL can build the assimp libraries (https://github.com/assimp/assimp.git)
and the tests pass. 

However, when asan is enabled, several tests no longer pass.

This patch enables asan on windows for assimp:

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 645d9268..52e52815 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -38,6 +38,31 @@ SET(CMAKE_LEGACY_CYGWIN_WIN32 0) # Remove when CMake >=
2.8.4 is required
 CMAKE_MINIMUM_REQUIRED( VERSION 2.8 )
 PROJECT( Assimp )

+set(LLVM_PREFIX "c:/Program Files/LLVM/lib/clang/7.0.0/lib/windows")
+
+add_library(clang::AddressSanitizerDynamicRuntime INTERFACE IMPORTED)
+set_property(TARGET clang::AddressSanitizerDynamicRuntime PROPERTY 
+  INTERFACE_LINK_LIBRARIES
+  "${LLVM_PREFIX}/clang_rt.asan_dynamic-x86_64.lib"
+  "${LLVM_PREFIX}/clang_rt.asan_dynamic_runtime_thunk-x86_64.lib"
+  # TODO: x86 add a leading underscore
+  # "-include:___asan_seh_interceptor"
+  "-include:__asan_seh_interceptor"
+ 
-wholearchive:"${LLVM_PREFIX}/clang_rt.asan_dynamic_runtime_thunk-x86_64.lib"
+  )
+
+add_library(clang::AddressSanitizer INTERFACE IMPORTED)
+
+set_property(TARGET clang::AddressSanitizer PROPERTY 
+  INTERFACE_COMPILE_OPTIONS -fsanitize=address
+  )
+set_property(TARGET clang::AddressSanitizer PROPERTY 
+  INTERFACE_LINK_LIBRARIES
+    clang::AddressSanitizerDynamicRuntime
+  )
+
+# add_compile_options(-Wno-pragma-pack -Wno-unused-command-line-argument
-Wno-deprecated-declarations)
+
 # All supported options ###############################################

 OPTION( BUILD_SHARED_LIBS
diff --git a/code/CMakeLists.txt b/code/CMakeLists.txt
index e2946716..1e21e2b5 100644
--- a/code/CMakeLists.txt
+++ b/code/CMakeLists.txt
@@ -44,7 +44,6 @@
 # 3) Add libassimp using the file lists (eliminates duplication of file names
between
 #    source groups and library command)
 #
-cmake_minimum_required( VERSION 2.6 )
 SET( HEADER_PATH ../include/assimp )

 SET( COMPILER_HEADERS
@@ -922,6 +921,10 @@ IF (ASSIMP_BUILD_NONFREE_C4D_IMPORTER)
 ENDIF (ASSIMP_BUILD_NONFREE_C4D_IMPORTER)

 ADD_LIBRARY( assimp ${assimp_src} )
+target_link_libraries(assimp
+    clang::AddressSanitizer
+    )
+
 ADD_LIBRARY(assimp::assimp ALIAS assimp)

 TARGET_INCLUDE_DIRECTORIES ( assimp PUBLIC
diff --git a/contrib/zlib/CMakeLists.txt b/contrib/zlib/CMakeLists.txt
index 5f1368ad..138d444a 100644
--- a/contrib/zlib/CMakeLists.txt
+++ b/contrib/zlib/CMakeLists.txt
@@ -191,6 +191,10 @@ if(MINGW)
 endif(MINGW)

 add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS}
${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
+target_link_libraries(zlib
+    clang::AddressSanitizer
+    )
+
 add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS}
${ZLIB_PRIVATE_HDRS})
 set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
 set_target_properties(zlib PROPERTIES SOVERSION 1)
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 82d320be..95ea1613 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -179,6 +179,9 @@ add_executable( unit
        ${MATH}
     ${POST_PROCESSES}
 )
+target_link_libraries(unit PRIVATE
+    clang::AddressSanitizer
+    )

 add_definitions(-DASSIMP_TEST_MODELS_DIR="${CMAKE_CURRENT_LIST_DIR}/models")

add_definitions(-DASSIMP_TEST_MODELS_NONBSD_DIR="${CMAKE_CURRENT_LIST_DIR}/models-nonbsd")
diff --git a/tools/assimp_cmd/CMakeLists.txt b/tools/assimp_cmd/CMakeLists.txt
index ae38b5f1..9406fe94 100644
--- a/tools/assimp_cmd/CMakeLists.txt
+++ b/tools/assimp_cmd/CMakeLists.txt
@@ -58,6 +58,9 @@ ADD_EXECUTABLE( assimp_cmd
   Info.cpp
   Export.cpp
 )
+target_link_libraries(assimp_cmd
+    clang::AddressSanitizer
+    )

 SET_PROPERTY(TARGET assimp_cmd PROPERTY DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX})


$ test\unit.exe --gtest_filter=*.importBinaryglTF2FromFileTest
Note: Google Test filter = *.importBinaryglTF2FromFileTest
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from utglTF2ImportExport
[ RUN      ] utglTF2ImportExport.importBinaryglTF2FromFileTest
unknown file: error: SEH exception with code 0xc000001d thrown in the test
body.
[  FAILED  ] utglTF2ImportExport.importBinaryglTF2FromFileTest (3 ms)
[----------] 1 test from utglTF2ImportExport (3 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran. (5 ms total)
[  PASSED  ] 0 tests.
[  FAILED  ] 1 test, listed below:
[  FAILED  ] utglTF2ImportExport.importBinaryglTF2FromFileTest


In total 9 tests fail:

[  FAILED  ] 9 tests, listed below:
[  FAILED  ] utglTF2ImportExport.importBinaryglTF2FromFileTest
[  FAILED  ] utIFCImportExport.importComplextypeAsColor
[  FAILED  ] ImporterTest.testPluginInterface
[  FAILED  ] utSTLImporterExporter.test_with_empty_solid
[  FAILED  ] utXImporterExporter.heap_overflow_in_tokenizer
[  FAILED  ] utObjImportExport.issue1453_segfault
[  FAILED  ] utObjImportExport.homogeneous_coordinates_divide_by_zero_Test
[  FAILED  ] utObjImportExport.0based_array_Test
[  FAILED  ] utMDCImportExport.importMDCFromFileTest


It is not clear what 'error: SEH exception with code' means.

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