Buffer Overflow at BinLogPosition

[MacRaeMac]

Please provide the following details.

• Operating System:
• PHP Version: < 7.0 >
• php-mysql-replication Version: <1.0.0>
• *mysql version (SELECT VERSION();): <10 Maria >

Steps required to reproduce the problem.

1. Run the replication normally, let say using resume example
2. binLogPosition exceed number 2147483647
3. php-replication keep crashing due the int data type could not hold the binlog position number

Expected Result.

• should be running without problem

Actual Result.

• buffer overflow

[krowinski]

Do you run php in 32bit system ?

can you run php -r 'echo PHP_INT_MAX;' ?

PHP_INT_MAX (int)
The largest integer supported in this build of PHP. Usually int(2147483647) in 32 bit systems and int(9223372036854775807) in 64 bit systems.

If this is still is not a problemI will need to change setBinLogPosition from int to string. But I know where to look.

[krowinski]

changed to string to handle 2^64 ints in bin log positions