absl/debugging/symbolize_win32.inc implements the symbolizer code for win32. However, while it calls SymInitialize() to init the symbolizer, it never calls SymCleanup() to tear it down correctly.
Probably the safest solution would be to replace InitializeSymbolizer() with e. g. a Symbolizer scoping object that could handle initialization and cleanup.
absl/debugging/symbolize_win32.inc implements the symbolizer code for win32. However, while it calls SymInitialize() to init the symbolizer, it never calls SymCleanup() to tear it down correctly.
Per https://docs.microsoft.com/en-us/windows/win32/api/dbghelp/nf-dbghelp-symcleanup, "Failure to call this function causes memory and resource leaks in the calling application".
Probably the safest solution would be to replace InitializeSymbolizer() with e. g. a Symbolizer scoping object that could handle initialization and cleanup.