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ASAN: Disable memory leak detection by default. v7.0.8 (#4154)

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By setting the env `ASAN_OPTIONS=halt_on_error=0`, we can ignore memory
leaks, see
https://github.com/google/sanitizers/wiki/AddressSanitizerFlags

By setting env `ASAN_OPTIONS=detect_leaks=0`, we can disable memory
leaking detection in parent process when forking for daemon.
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Winlin 2024-08-22 18:43:45 +08:00 • committed by GitHub
parent 8f48a0e2d1
commit d4248503e7
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6 changed files with 19 additions and 28 deletions
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16
trunk/src/kernel/srs_kernel_error.cpp
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@ -169,6 +169,22 @@ void asan_report_callback(const char* str)
}
#endif
#ifdef SRS_SANITIZER
// This function return the default options for asan, before main() is called,
// see https://github.com/google/sanitizers/wiki/AddressSanitizerFlags#run-time-flags
//
// Disable halt on errors by halt_on_error, only print messages, note that it still quit for fatal errors,
// see https://github.com/google/sanitizers/wiki/AddressSanitizerFlags
//
// Disable the memory leaking detect for daemon by detect_leaks,
// see https://github.com/google/sanitizers/wiki/SanitizerCommonFlags
//
// Also disable alloc_dealloc_mismatch for gdb.
extern "C" const char *__asan_default_options() {
return "halt_on_error=0:detect_leaks=0:alloc_dealloc_mismatch=0";
}
#endif
bool srs_is_system_control_error(srs_error_t err)
{
int error_code = srs_error_code(err);