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Avoid signal-unsafe operations in POSIX signal handler (#16160)

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JosiahWI 2025-06-01 08:24:32 -05:00 • committed by GitHub
parent 56a7f0b7cf
commit 0bb87eb1ff
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11 changed files with 53 additions and 42 deletions
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8
src/main.cpp
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@ -1138,7 +1138,7 @@ static bool run_dedicated_server(const GameParams &game_params, const Settings &
return false;
}
ChatInterface iface;
bool &kill = *porting::signal_handler_killstatus();
volatile auto &kill = *porting::signal_handler_killstatus();
try {
// Create server
@ -1181,7 +1181,7 @@ static bool run_dedicated_server(const GameParams &game_params, const Settings &
server.start();
// Run server
bool &kill = *porting::signal_handler_killstatus();
volatile auto &kill = *porting::signal_handler_killstatus();
dedicated_server_loop(server, kill);
} catch (const ModError &e) {
@ -1226,7 +1226,7 @@ static bool migrate_map_database(const GameParams &game_params, const Settings &
u32 count = 0;
u64 last_update_time = 0;
bool &kill = *porting::signal_handler_killstatus();
volatile auto &kill = *porting::signal_handler_killstatus();
std::vector<v3s16> blocks;
old_db->listAllLoadableBlocks(blocks);
@ -1280,7 +1280,7 @@ static bool recompress_map_database(const GameParams &game_params, const Setting
u32 count = 0;
u64 last_update_time = 0;
bool &kill = *porting::signal_handler_killstatus();
volatile auto &kill = *porting::signal_handler_killstatus();
const u8 serialize_as_ver = SER_FMT_VER_HIGHEST_WRITE;
const s16 map_compression_level = rangelim(g_settings->getS16("map_compression_level_disk"), -1, 9);