diff options
Diffstat (limited to 'libmysql')
| -rw-r--r-- | libmysql/libmysql.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libmysql/libmysql.c b/libmysql/libmysql.c index ec7263e2dd8..eaa4a67782f 100644 --- a/libmysql/libmysql.c +++ b/libmysql/libmysql.c @@ -409,7 +409,10 @@ my_bool STDCALL mysql_change_user(MYSQL *mysql, const char *user, if (!passwd) passwd=""; - /* Store user into the buffer */ + /* + Store user into the buffer. + Advance position as strmake returns a pointer to the closing NUL. + */ end= strmake(end, user, USERNAME_LENGTH) + 1; /* write scrambled password according to server capabilities */ @@ -897,7 +900,7 @@ mysql_list_fields(MYSQL *mysql, const char *table, const char *wild) { MYSQL_RES *result; MYSQL_FIELD *fields; - char buff[257],*end; + char buff[258],*end; DBUG_ENTER("mysql_list_fields"); DBUG_PRINT("enter",("table: '%s' wild: '%s'",table,wild ? wild : "")); @@ -1903,7 +1906,7 @@ mysql_stmt_param_metadata(MYSQL_STMT *stmt) /* Store type of parameter in network buffer. */ -static void store_param_type(char **pos, MYSQL_BIND *param) +static void store_param_type(unsigned char **pos, MYSQL_BIND *param) { uint typecode= param->buffer_type | (param->is_unsigned ? 32768 : 0); int2store(*pos, typecode); @@ -2182,7 +2185,7 @@ int cli_stmt_execute(MYSQL_STMT *stmt) that is sent to the server. */ for (param= stmt->params; param < param_end ; param++) - store_param_type((char**) &net->write_pos, param); + store_param_type(&net->write_pos, param); } for (param= stmt->params; param < param_end; param++) |