fanyang

Fix garbled encoding issue when build fails on non-Latin Windows systems

1

The default encoding in Go is UTF-8. However, when `cmd.exe` is run on non-Latin Windows systems, it may use an encoding other than UTF-8, which can lead to garbled text....

format_endpoint_info() is widely called in the IO thread. And the some ZOOAPIs will call this method too: zoo_cycle_next_server() and zoo_get_current_server(). These APIs return the same static buffer read/write by IO...

ZOOKEEPER-2332: Fix server failed to start for empty txn log

1

When a new txn log is created, it encounters a failure before writing to the file header. The txn log file is empty at this moment, the server starts up...

ZOOKEEPER-4809: Fix do_completion use-after-free when log level is debug

1

The log callback needs to be obtained from freed zh when the log level is debug, resulting in used-after-free.

When the user calls ZOOAPI zoo_set_servers() and free zh->hostname, resulting in use-after-free in zookeeper_interest().