archived-php-src

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Christoph M. Becker 53797c206a Fix #78210 : Invalid pointer address

This is actually about three distinct issues:

* If an empty string is passed as $address to `stream_socket_sendto()`,
  the `sa` is not initialized, so we must not pass it as `addr` to
  `php_stream_xport_sendto()`.

* On POSIX, `recvfrom()` truncates messages which are too long to fit
  into the specified buffer (unless `MSG_PEEK` is given), discards the
  excessive bytes, and returns the buffer length.  On Windows, the same
  happens, but `recvfrom()` returns `SOCKET_ERROR` with the error code
  `WSAEMSGSIZE`.  We have to catch this for best POSIX compatibility.

* In `php_network_parse_network_address_with_port()`, we have to zero
  `in6` (not only its alias `sa`) to properly support IPv6.

Co-Authored-By: Nikita Popov <nikita.ppv@googlemail.com>

2020-03-11 11:30:15 +01:00

cast.c

Remove unused Git attributes ident

2018-07-25 00:53:25 +02:00

filter.c

Merge branch 'PHP-7.2' into PHP-7.3

2019-10-03 06:51:10 +02:00

glob_wrapper.c

Merge branch 'PHP-7.2' into PHP-7.3

2019-02-11 15:50:47 +01:00

memory.c

Remove unused Git attributes ident