Export MYSQLND_PROTOCOL methods

Export MYSQLND_PROTOCOL methods

OOM fixes

OOM fixes

OOM stability fixes

OOM stability fixes

Handle OOM in block_alloc_get_chunk, and also in the caller
in mysqlnd_wireprotocol.c

Handle OOM in block_alloc_get_chunk, and also in the caller
in mysqlnd_wireprotocol.c

Remove unused parameter

Remove unused parameter

Handle OOM when resizing blocks during data fetch

Handle OOM when resizing blocks during data fetch

Fix crash if OOM and USE_ZEND_ALLOC=0

Fix crash if OOM and USE_ZEND_ALLOC=0

Fixed few buffer overflows reported by Stefan Esser.

Fixed few buffer overflows reported by Stefan Esser.

const-ify fields

const-ify fields

Hardening the reads of mysqlnd.
All packets but the row data packet are read into preallocated buffer,
either on the stack or on the heap (cmd_buffer). The size of the buffer
is always ch

Hardening the reads of mysqlnd.
All packets but the row data packet are read into preallocated buffer,
either on the stack or on the heap (cmd_buffer). The size of the buffer
is always checked to skip buffer overruns. Only up to the size of the
buffer is stored into the buffer but packet->header.size has the size of
all data sent. In this case network layer bails.

This patch hardenes the reads, so if packets are malformed and shorter
than they should be there will be no further reads in the buffer.
In short, detection of malformed packets.

show more ...

Hardening the reads of mysqlnd.
All packets but the row data packet are read into preallocated buffer,
either on the stack or on the heap (cmd_buffer). The size of the buffer
is always ch

Hardening the reads of mysqlnd.
All packets but the row data packet are read into preallocated buffer,
either on the stack or on the heap (cmd_buffer). The size of the buffer
is always checked to skip buffer overruns. Only up to the size of the
buffer is stored into the buffer but packet->header.size has the size of
all data sent. In this case network layer bails.

This patch hardenes the reads, so if packets are malformed and shorter
than they should be there will be no further reads in the buffer.
In short, detection of malformed packets.

show more ...

put the trigger in the right place

put the trigger in the right place

It is possible that change user tries an user who has old password.
Instead of error message that doesn't say much there is more information now.

It is possible that change user tries an user who has old password.
Instead of error message that doesn't say much there is more information now.

- Fix copyrights