diff options
Diffstat (limited to 'compiler-rt/test')
| -rw-r--r-- | compiler-rt/test/asan/TestCases/Windows/unsymbolized.cc | 25 | ||||
| -rw-r--r-- | compiler-rt/test/asan/lit.cfg | 6 |
2 files changed, 29 insertions, 2 deletions
diff --git a/compiler-rt/test/asan/TestCases/Windows/unsymbolized.cc b/compiler-rt/test/asan/TestCases/Windows/unsymbolized.cc new file mode 100644 index 00000000000..e44b4bbabb8 --- /dev/null +++ b/compiler-rt/test/asan/TestCases/Windows/unsymbolized.cc @@ -0,0 +1,25 @@ +// When we link a binary without the -debug flag, ASan should print out VAs +// instead of RVAs. The frames for main and do_uaf should be above 0x400000, +// which is the default image base of an executable. + +// RUN: rm -f %t.pdb +// RUN: %clangxx_asan -c -O2 %s -o %t.obj +// RUN: link /nologo /OUT:%t.exe %t.obj %asan_lib %asan_cxx_lib +// RUN: not %run %t.exe 2>&1 | FileCheck %s + +#include <stdlib.h> +#include <stdio.h> +int __attribute__((noinline)) do_uaf(void); +int main() { + int r = do_uaf(); + printf("r: %d\n", r); + return r; +} +int do_uaf(void) { + char *x = (char*)malloc(10 * sizeof(char)); + free(x); + return x[5]; + // CHECK: AddressSanitizer: heap-use-after-free + // CHECK: #0 {{0x[a-f0-9]+ \(.*[\\/]unsymbolized.cc.*.exe\+0x40[a-f0-9]{4}\)}} + // CHECK: #1 {{0x[a-f0-9]+ \(.*[\\/]unsymbolized.cc.*.exe\+0x40[a-f0-9]{4}\)}} +} diff --git a/compiler-rt/test/asan/lit.cfg b/compiler-rt/test/asan/lit.cfg index 57ee2e4a0c4..a80b03ba39f 100644 --- a/compiler-rt/test/asan/lit.cfg +++ b/compiler-rt/test/asan/lit.cfg @@ -113,8 +113,10 @@ if platform.system() == 'Windows': clang_invocation = build_invocation(clang_cl_asan_cxxflags) clang_cl_invocation = clang_invocation.replace("clang.exe","clang-cl.exe") config.substitutions.append( ("%clang_cl_asan ", clang_cl_invocation) ) - config.substitutions.append( ("%asan_dll_thunk", - os.path.join(config.compiler_rt_libdir, "clang_rt.asan_dll_thunk-i386.lib"))) + base_lib = os.path.join(config.compiler_rt_libdir, "clang_rt.asan%%s-%s.lib" % config.target_arch) + config.substitutions.append( ("%asan_lib", base_lib % "") ) + config.substitutions.append( ("%asan_cxx_lib", base_lib % "_cxx") ) + config.substitutions.append( ("%asan_dll_thunk", base_lib % "_dll_thunk") ) # FIXME: De-hardcode this path. asan_source_dir = os.path.join( |
