830128cd95
It is dangerous to print a formatted string as is, like
sslog.warn(err.c_str()) since it might hold curly braces ('{}')
and those require respective runtime args.
Instead, it should be logged as e.g. sslog.warn("{}", err.c_str()).
This will prevent issues like #8436.
Refs #8436
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
Message-Id: <20210408173048.124417-2-bhalevy@scylladb.com>