diff options
Diffstat (limited to 'client/mysqlbinlog.cc')
| -rw-r--r-- | client/mysqlbinlog.cc | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/client/mysqlbinlog.cc b/client/mysqlbinlog.cc index 68b7da78bbf..f870c92cb6d 100644 --- a/client/mysqlbinlog.cc +++ b/client/mysqlbinlog.cc @@ -52,7 +52,7 @@ static const char* host = 0; static int port = MYSQL_PORT; static const char* sock= 0; static const char* user = 0; -static const char* pass = ""; +static char* pass = 0; static ulonglong position = 0; static short binlog_flags = 0; static MYSQL* mysql = NULL; @@ -226,7 +226,7 @@ static struct my_option my_long_options[] = {"offset", 'o', "Skip the first N entries.", (gptr*) &offset, (gptr*) &offset, 0, GET_ULL, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, {"password", 'p', "Password to connect to remote server.", - 0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, + 0, 0, 0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0}, {"port", 'P', "Use port to connect to the remote server.", (gptr*) &port, (gptr*) &port, 0, GET_INT, REQUIRED_ARG, MYSQL_PORT, 0, 0, 0, 0, 0}, @@ -266,6 +266,11 @@ void sql_print_error(const char *format,...) va_end(args); } +static void cleanup() +{ + my_free(pass,MYF(MY_ALLOW_ZERO_PTR)); +} + static void die(const char* fmt, ...) { va_list args; @@ -274,6 +279,7 @@ static void die(const char* fmt, ...) vfprintf(stderr, fmt, args); fprintf(stderr, "\n"); va_end(args); + cleanup(); exit(1); } @@ -333,6 +339,7 @@ extern "C" my_bool get_one_option(int optid, const struct my_option *opt __attribute__((unused)), char *argument) { + bool tty_password=0; switch (optid) { #ifndef DBUG_OFF case '#': @@ -343,7 +350,17 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)), one_database = 1; break; case 'p': - pass = my_strdup(argument, MYF(0)); + if (argument) + { + my_free(pass,MYF(MY_ALLOW_ZERO_PTR)); + char *start=argument; + pass= my_strdup(argument,MYF(MY_FAE)); + while (*argument) *argument++= 'x'; /* Destroy argument */ + if (*start) + start[1]=0; /* Cut length of argument */ + } + else + tty_password=1; break; case 'r': if (!(result_file = my_fopen(argument, O_WRONLY | O_BINARY, MYF(MY_WME)))) @@ -359,6 +376,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)), usage(); exit(0); } + if (tty_password) + pass= get_tty_password(NullS); + return 0; } @@ -707,6 +727,7 @@ int main(int argc, char** argv) my_fclose(result_file, MYF(0)); if (remote_opt) mysql_close(mysql); + cleanup(); free_defaults(defaults_argv); my_end(0); return 0; |