Mysql bug#64624:备库开启query cache后crash的分析
发布时间：2025-11-03 23:47:56 来源：技术快报 作者：IT科技
复制Thread 21: Conditional jump or move depends on uninitialised value(s) at 0x***6743: Query_cache::send_result_to_client(THD*,备库 char*, unsigned int) (sql_cache.cc:2051) by 0x5EDE27: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:5756) by 0x800B79: Query_log_event::do_apply_event(Relay_log_info const*, char const*, unsigned int) (log_event.cc:3398) by 0×800157: Query_log_event::do_apply_event(Relay_log_info const*) (log_event.cc:3166) by 0×572005: Log_event::apply_event(Relay_log_info const*) (log_event.h:1135) by 0x56B1A9: apply_event_and_update_pos(Log_event*, THD*, Relay_log_info*) (slave.cc:2351) by 0x56B6E9: exec_relay_log_event(THD*, Relay_log_info*) (slave.cc:2511) by 0x56D8F6: handle_slave_sql (slave.cc:3329) by 0x3A01806D63: start_thread (pthread_create.c:308) 1.2.3.4.5.6.7.8.9.10.11.
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