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Replace various zval_dtor()s by zval_ptr_dtor()

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This caused crashes when the passed variable had a refcount > 1 when moved out of callback scope
This commit is contained in:
Bob Weinand 2015-08-07 18:25:29 +02:00
parent f8db087b79
commit 8c0953ba85
1 changed files with 75 additions and 75 deletions
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150
php_uv.c
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@ -1383,11 +1383,11 @@ static void php_uv_tcp_connect_cb(uv_connect_t *req, int status)
php_uv_do_callback2(&retval, uv, params, 2, PHP_UV_CONNECT_CB TSRMLS_CC);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
efree(req);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
}
/* TODO: Not sure how PHP will deal with int64_t */
@ -1404,10 +1404,10 @@ static void php_uv_process_close_cb(uv_process_t* process, int64_t exit_status,
php_uv_do_callback2(&retval, uv, params, 3, PHP_UV_PROC_CLOSE_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_dtor(&params[2]);
zval_dtor(&retval);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zval_ptr_dtor(&params[2]);
zval_ptr_dtor(&retval);
}
@ -1423,9 +1423,9 @@ static void php_uv_pipe_connect_cb(uv_connect_t *req, int status)
php_uv_do_callback2(&retval, uv, params, 2, PHP_UV_PIPE_CONNECT_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_dtor(&retval);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zval_ptr_dtor(&retval);
efree(req);
}
@ -1442,9 +1442,9 @@ static void php_uv_walk_cb(uv_handle_t* handle, void* arg)
php_uv_do_callback2(&retval, uv, params, 2, PHP_UV_PIPE_CONNECT_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_dtor(&retval);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zval_ptr_dtor(&retval);
efree(req);
*/
}
@ -1464,10 +1464,10 @@ static void php_uv_write_cb(uv_write_t* req, int status)
php_uv_do_callback2(&retval, uv, params, 2, PHP_UV_WRITE_CB TSRMLS_CC);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
if (wr->buf.base) {
efree(wr->buf.base);
@ -1491,10 +1491,10 @@ static void php_uv_udp_send_cb(uv_udp_send_t* req, int status)
php_uv_do_callback2(&retval, uv, params, 2, PHP_UV_SEND_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
if (wr->buf.base) {
efree(wr->buf.base);
@ -1515,9 +1515,9 @@ static void php_uv_listen_cb(uv_stream_t* server, int status)
php_uv_do_callback2(&retval, uv, params, 2, PHP_UV_LISTEN_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_dtor(&retval);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zval_ptr_dtor(&retval);
}
static void php_uv_close_cb2(uv_handle_t *handle)
@ -1553,12 +1553,12 @@ static void php_uv_shutdown_cb(uv_shutdown_t* handle, int status)
php_uv_do_callback2(&retval, uv, params, 2, PHP_UV_SHUTDOWN_CB TSRMLS_CC);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
PHP_UV_DEBUG_RESOURCE_REFCOUNT(uv_shutdown_cb, uv->resource_id);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
efree(handle);
}
@ -1583,11 +1583,11 @@ static void php_uv_read_cb(uv_stream_t* handle, ssize_t nread, const uv_buf_t* b
php_uv_do_callback2(&retval, uv, params, 3, PHP_UV_READ_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_dtor(&params[2]);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zval_ptr_dtor(&params[2]);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
if (buf->base) {
efree(buf->base);
@ -1616,12 +1616,12 @@ static void php_uv_read2_cb(uv_pipe_t* handle, ssize_t nread, uv_buf_t buf, uv_h
php_uv_do_callback2(&retval, uv, params, 4, PHP_UV_READ2_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_dtor(&params[2]);
zval_dtor(&params[3]);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zval_ptr_dtor(&params[2]);
zval_ptr_dtor(&params[3]);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
if (buf.base) {
efree(buf.base);
@ -1643,9 +1643,9 @@ static void php_uv_prepare_cb(uv_prepare_t* handle)
php_uv_do_callback2(&retval, uv, params, 1, PHP_UV_PREPARE_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_ptr_dtor(&params[0]);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
PHP_UV_DEBUG_RESOURCE_REFCOUNT(uv_prepare_cb, uv->resource_id);
}
@ -1663,9 +1663,9 @@ static void php_uv_check_cb(uv_check_t* handle)
php_uv_do_callback2(&retval, uv, params, 1, PHP_UV_CHECK_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_ptr_dtor(&params[0]);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
PHP_UV_DEBUG_RESOURCE_REFCOUNT(uv_check_cb, uv->resource_id);
}
@ -1684,9 +1684,9 @@ static void php_uv_async_cb(uv_async_t* handle)
php_uv_do_callback2(&retval, uv, params, 1, PHP_UV_ASYNC_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_ptr_dtor(&params[0]);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
PHP_UV_DEBUG_RESOURCE_REFCOUNT(uv_async_cb, uv->resource_id);
}
@ -1835,10 +1835,10 @@ static void php_uv_fs_cb(uv_fs_t* req)
PHP_UV_DEBUG_RESOURCE_REFCOUNT(uv_fs_cb, uv->resource_id);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
for (i = 0; i < argc; i++) {
zval_dtor(&params[i]);
zval_ptr_dtor(&params[i]);
}
uv_fs_req_cleanup(req);
@ -1865,13 +1865,13 @@ static void php_uv_fs_event_cb(uv_fs_event_t* req, const char* filename, int eve
php_uv_do_callback2(&retval, uv, params, 4, PHP_UV_FS_EVENT_CB TSRMLS_CC);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
PHP_UV_DEBUG_RESOURCE_REFCOUNT(uv_fs_event_cb, uv->resource_id);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_dtor(&params[2]);
zval_dtor(&params[3]);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zval_ptr_dtor(&params[2]);
zval_ptr_dtor(&params[3]);
}
static zval php_uv_stat_to_zval(const uv_stat_t *stat)
@ -1915,12 +1915,12 @@ static void php_uv_fs_poll_cb(uv_fs_poll_t* handle, int status, const uv_stat_t*
php_uv_do_callback2(&retval, uv, params, 4, PHP_UV_FS_POLL_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_dtor(&params[2]);
zval_dtor(&params[3]);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zval_ptr_dtor(&params[2]);
zval_ptr_dtor(&params[3]);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
}
static void php_uv_poll_cb(uv_poll_t* handle, int status, int events)
@ -1943,12 +1943,12 @@ static void php_uv_poll_cb(uv_poll_t* handle, int status, int events)
php_uv_do_callback2(&retval, uv, params, 4, PHP_UV_POLL_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_dtor(&params[2]);
zval_dtor(&params[3]);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zval_ptr_dtor(&params[2]);
zval_ptr_dtor(&params[3]);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
}
@ -1967,10 +1967,10 @@ static void php_uv_udp_recv_cb(uv_udp_t* handle, ssize_t nread, const uv_buf_t*
php_uv_do_callback2(&retval, uv, params, 3, PHP_UV_RECV_CB TSRMLS_CC);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_dtor(&params[2]);
zval_dtor(&retval);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zval_ptr_dtor(&params[2]);
zval_ptr_dtor(&retval);
if (buf->base) {
efree(buf->base);
@ -1995,12 +1995,12 @@ static void php_uv_close_cb(uv_handle_t *handle)
ZVAL_RES(&params[0], uv->resource_id);
php_uv_do_callback2(&retval, uv, params, 1, PHP_UV_CLOSE_CB TSRMLS_CC);
zval_dtor(&retval);
zval_ptr_dtor(&retval);
PHP_UV_DEBUG_RESOURCE_REFCOUNT(uv_close_cb, uv->resource_id);
zend_list_delete(uv->resource_id);
zval_dtor(&params[0]); /* call destruct_uv */
zval_ptr_dtor(&params[0]); /* call destruct_uv */
}
@ -2017,8 +2017,8 @@ static void php_uv_idle_cb(uv_timer_t *handle)
php_uv_do_callback2(&retval, uv, params, 1, PHP_UV_IDLE_CB TSRMLS_CC);
zval_dtor(&retval);
zval_dtor(&params[0]);
zval_ptr_dtor(&retval);
zval_ptr_dtor(&params[0]);
}
static void php_uv_getaddrinfo_cb(uv_getaddrinfo_t* handle, int status, struct addrinfo* res)
@ -2063,9 +2063,9 @@ static void php_uv_getaddrinfo_cb(uv_getaddrinfo_t* handle, int status, struct a
php_uv_do_callback2(&retval, uv, params, 2, PHP_UV_GETADDR_CB TSRMLS_CC);
zval_dtor(&retval);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_ptr_dtor(&retval);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
zend_list_delete(uv->resource_id);
uv_freeaddrinfo(res);
@ -2083,8 +2083,8 @@ static void php_uv_timer_cb(uv_timer_t *handle)
php_uv_do_callback2(&retval, uv, params, 1, PHP_UV_TIMER_CB TSRMLS_CC);
zval_dtor(&retval);
zval_dtor(&params[0]);
zval_ptr_dtor(&retval);
zval_ptr_dtor(&params[0]);
}
static void php_uv_signal_cb(uv_signal_t *handle, int sig_num)
@ -2100,9 +2100,9 @@ static void php_uv_signal_cb(uv_signal_t *handle, int sig_num)
php_uv_do_callback2(&retval, uv, params, 2, PHP_UV_SIGNAL_CB TSRMLS_CC);
zval_dtor(&retval);
zval_dtor(&params[0]);
zval_dtor(&params[1]);
zval_ptr_dtor(&retval);
zval_ptr_dtor(&params[0]);
zval_ptr_dtor(&params[1]);
}
static inline uv_stream_t* php_uv_get_current_stream(php_uv_t *uv)
@ -5908,8 +5908,8 @@ PHP_FUNCTION(uv_tty_get_winsize)
error = uv_tty_get_winsize(&uv->uv.tty, &width, &height);
zval_dtor(w);
zval_dtor(h);
zval_ptr_dtor(w);
zval_ptr_dtor(h);
ZVAL_LONG(w, width);
ZVAL_LONG(h, height);