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