| /* |
| * Copyright (c) 2019 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #if defined(CONFIG_64BIT) && defined(__GNUC__) && !defined(__clang__) |
| const char *__asan_default_options(void) |
| { |
| /* Running leak detection at exit could lead to a deadlock on |
| * 64-bit boards if GCC is used. |
| * https://github.com/zephyrproject-rtos/zephyr/issues/20122 |
| */ |
| return "leak_check_at_exit=0:"; |
| } |
| #endif |
| |
| #ifdef CONFIG_HAS_SDL |
| const char *__lsan_default_suppressions(void) |
| { |
| /* The SDL2 library does not clean-up all it resources on exit, |
| * as such suppress all memory leaks coming from libSDL2 and the |
| * underlying X11 library |
| */ |
| return "leak:libX11\nleak:libSDL2\n"; |
| } |
| #endif /* CONFIG_HAS_SDL */ |
| |
| #ifdef CONFIG_ASAN_NOP_DLCLOSE |
| /* LSAN has a known limitation that if dlcose is called before performing the |
| * leak check; "<unknown module>" is reported in the stack traces during the |
| * leak check and these can not be suppressed, see |
| * https://github.com/google/sanitizers/issues/89 for more info. |
| * |
| * A workaround for this is to implement a NOP version of dlclose. |
| */ |
| int dlclose(void *handler) |
| { |
| return 0; |
| } |
| #endif /* CONFIG_ASAN_NOP_DLCLOSE */ |
