when serialize , got 'zend_mm_heap corrupted'

[huasonglee]

we had read the source code , found the bug:
file: serializer.c
line: 76, 101

the 2nd var is 1,

101 if (php_protocolbuffers_serializer_resize(serializer, 1)) {

but look the code bellow; it use 4 or 8

123 serializer->buffer[serializer->buffer_size++] = target[0];
124 serializer->buffer[serializer->buffer_size++] = target[1];
125 serializer->buffer[serializer->buffer_size++] = target[2];
126 serializer->buffer[serializer->buffer_size++] = target[3];
127 serializer->buffer[serializer->buffer_size++] = target[4];
128 serializer->buffer[serializer->buffer_size++] = target[5];
129 serializer->buffer[serializer->buffer_size++] = target[6];
130 serializer->buffer[serializer->buffer_size++] = target[7];

so , this is a bug, I change the 2nd var to 4 or 8, then rebuild the code, it work fine.
plz the author fixed it for everyone. thank you.

[henryzxj]

@huasonglee ,thx. I have solved the problem just like you said.