ydb/contrib/python/cffi/py2/patches/01-arcadia.patch

--- contrib/python/cffi/py2/c/_cffi_backend.c	(index)
+++ contrib/python/cffi/py2/c/_cffi_backend.c	(working tree)
@@ -294,7 +294,6 @@ typedef union {
     unsigned long long m_longlong;
     float m_float;
     double m_double;
-    long double m_longdouble;
 } union_alignment;
 
 typedef struct {
--- contrib/python/cffi/py2/c/lib_obj.c	(index)
+++ contrib/python/cffi/py2/c/lib_obj.c	(working tree)
@@ -15,6 +15,18 @@
    __getattr__.
 */
 
+#if defined(_asan_enabled_)
+void __lsan_ignore_object(const void* p);
+#endif
+
+inline static void MarkAsIntentionallyLeaked(const void* ptr) {
+#if defined(_asan_enabled_)
+     __lsan_ignore_object(ptr);
+#else
+     (void)ptr;
+#endif
+}
+
 struct CPyExtFunc_s {
     PyMethodDef md;
     void *direct_fn;
@@ -340,6 +352,7 @@ static PyObject *lib_build_and_cache_attr(LibObject *lib, PyObject *name,
                 PyErr_NoMemory();
                 return NULL;
             }
+            MarkAsIntentionallyLeaked(data);
             ((void(*)(char*))g->address)(data);
         }
         x = convert_to_object(data, ct);
--- contrib/python/cffi/py2/c/misc_win32.h	(index)
+++ contrib/python/cffi/py2/c/misc_win32.h	(working tree)
@@ -8,30 +8,6 @@
 
 static DWORD cffi_tls_index = TLS_OUT_OF_INDEXES;
 
-BOOL WINAPI DllMain(HINSTANCE hinstDLL,
-                    DWORD     reason_for_call,
-                    LPVOID    reserved)
-{
-    LPVOID p;
-
-    switch (reason_for_call) {
-
-    case DLL_THREAD_DETACH:
-        if (cffi_tls_index != TLS_OUT_OF_INDEXES) {
-            p = TlsGetValue(cffi_tls_index);
-            if (p != NULL) {
-                TlsSetValue(cffi_tls_index, NULL);
-                cffi_thread_shutdown(p);
-            }
-        }
-        break;
-
-    default:
-        break;
-    }
-    return TRUE;
-}
-
 static void init_cffi_tls(void)
 {
     if (cffi_tls_index == TLS_OUT_OF_INDEXES) {
--- contrib/python/cffi/py2/c/wchar_helper.h	(index)
+++ contrib/python/cffi/py2/c/wchar_helper.h	(working tree)
@@ -20,7 +20,7 @@ static PyObject *
 _my_PyUnicode_FromChar32(const cffi_char32_t *w, Py_ssize_t size)
 {
     PyObject *unicode;
-    register Py_ssize_t i;
+    Py_ssize_t i;
     Py_ssize_t alloc;
     const cffi_char32_t *orig_w;
 
@@ -38,7 +38,7 @@ _my_PyUnicode_FromChar32(const cffi_char32_t *w, Py_ssize_t size)
 
     /* Copy the wchar_t data into the new object */
     {
-        register Py_UNICODE *u;
+        Py_UNICODE *u;
         u = PyUnicode_AS_UNICODE(unicode);
         for (i = size; i > 0; i--) {
             if (*w > 0xFFFF) {
--- contrib/python/cffi/py2/cffi/recompiler.py	(index)
+++ contrib/python/cffi/py2/cffi/recompiler.py	(working tree)
@@ -287,10 +287,8 @@ class Recompiler:
             self.write_c_source_to_f(f, preamble)
 
     def _rel_readlines(self, filename):
-        g = open(os.path.join(os.path.dirname(__file__), filename), 'r')
-        lines = g.readlines()
-        g.close()
-        return lines
+        import pkgutil
+        return pkgutil.get_data('cffi', filename).decode('utf-8').splitlines(True)
 
     def write_c_source_to_f(self, f, preamble):
         self._f = f