return asan_memalign(boundary, size, &stack, FROM_MALLOC);
}
+INTERCEPTOR(void*, aligned_alloc, uptr boundary, uptr size) {
+ GET_STACK_TRACE_MALLOC;
+ return asan_memalign(boundary, size, &stack, FROM_MALLOC);
+}
+
INTERCEPTOR(void*, __libc_memalign, uptr boundary, uptr size) {
GET_STACK_TRACE_MALLOC;
void *res = asan_memalign(boundary, size, &stack, FROM_MALLOC);
return Allocate(stack, size, alignment, kAlwaysClearMemory);
}
+INTERCEPTOR(void*, aligned_alloc, uptr alignment, uptr size) {
+ ENSURE_LSAN_INITED;
+ GET_STACK_TRACE;
+ return Allocate(stack, size, alignment, kAlwaysClearMemory);
+}
+
INTERCEPTOR(int, posix_memalign, void **memptr, uptr alignment, uptr size) {
ENSURE_LSAN_INITED;
GET_STACK_TRACE;
return ptr;
}
+INTERCEPTOR(void *, aligned_alloc, SIZE_T boundary, SIZE_T size) {
+ GET_MALLOC_STACK_TRACE;
+ CHECK_EQ(boundary & (boundary - 1), 0);
+ void *ptr = MsanReallocate(&stack, 0, size, boundary, false);
+ return ptr;
+}
+
INTERCEPTOR(void *, __libc_memalign, SIZE_T boundary, SIZE_T size) {
GET_MALLOC_STACK_TRACE;
CHECK_EQ(boundary & (boundary - 1), 0);
return user_alloc(thr, pc, sz, align);
}
+TSAN_INTERCEPTOR(void*, aligned_alloc, uptr align, uptr sz) {
+ SCOPED_INTERCEPTOR_RAW(memalign, align, sz);
+ return user_alloc(thr, pc, sz, align);
+}
+
TSAN_INTERCEPTOR(void*, valloc, uptr sz) {
SCOPED_INTERCEPTOR_RAW(valloc, sz);
return user_alloc(thr, pc, sz, GetPageSizeCached());
if(CMAKE_SYSTEM_NAME MATCHES "Linux" AND NOT ANDROID)
list(APPEND SUPPORTED_TOOLS tsan)
list(APPEND SUPPORTED_TOOLS msan)
+ list(APPEND SUPPORTED_TOOLS lsan)
endif()
# Create a separate config for each tool we support.
--- /dev/null
+// RUN: %clang -std=c11 -O0 %s -o %t && %run %t
+#include <stdlib.h>
+extern void *aligned_alloc (size_t alignment, size_t size);
+int main() {
+ volatile void *p = aligned_alloc(128, 1024);
+ free((void*)p);
+ return 0;
+}
//
// Not yet implemented for TSan.
// https://code.google.com/p/address-sanitizer/issues/detail?id=243
-// XFAIL: tsan
+// XFAIL: tsan,lsan
#include <sanitizer/common_interface_defs.h>
tool_cflags = ["-fsanitize=thread"]
elif config.tool_name == "msan":
tool_cflags = ["-fsanitize=memory"]
+elif config.tool_name == "lsan":
+ tool_cflags = ["-fsanitize=leak"]
else:
lit_config.fatal("Unknown tool for sanitizer_common tests: %r" % config.tool_name)