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Merge branch 'PHP-7.1' into PHP-7.2

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This commit is contained in:
Nikita Popov 2017-09-05 16:24:32 +02:00
commit 9fbd8620fb
4 changed files with 122 additions and 27 deletions
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108
sapi/cli/php_cli_server.c
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@ -172,6 +172,9 @@ typedef struct php_cli_server_client {
char *current_header_name;
size_t current_header_name_len;
unsigned int current_header_name_allocated:1;
char *current_header_value;
size_t current_header_value_len;
enum { HEADER_NONE=0, HEADER_FIELD, HEADER_VALUE } last_header_element;
size_t post_read_offset;
php_cli_server_request request;
unsigned int content_sender_initialized:1;
@ -1567,50 +1570,100 @@ static int php_cli_server_client_read_request_on_fragment(php_http_parser *parse
return 0;
}
static int php_cli_server_client_read_request_on_header_field(php_http_parser *parser, const char *at, size_t length)
static void php_cli_server_client_save_header(php_cli_server_client *client)
{
php_cli_server_client *client = parser->data;
/* strip off the colon */
zend_string *orig_header_name = zend_string_init(client->current_header_name, client->current_header_name_len, 1);
char *lc_header_name = zend_str_tolower_dup(client->current_header_name, client->current_header_name_len);
zend_hash_str_add_ptr(&client->request.headers, lc_header_name, client->current_header_name_len, client->current_header_value);
zend_hash_add_ptr(&client->request.headers_original_case, orig_header_name, client->current_header_value);
efree(lc_header_name);
zend_string_release(orig_header_name);
if (client->current_header_name_allocated) {
pefree(client->current_header_name, 1);
client->current_header_name_allocated = 0;
}
client->current_header_name = (char *)at;
client->current_header_name_len = length;
client->current_header_name = NULL;
client->current_header_name_len = 0;
client->current_header_value = NULL;
client->current_header_value_len = 0;
}
static int php_cli_server_client_read_request_on_header_field(php_http_parser *parser, const char *at, size_t length)
{
php_cli_server_client *client = parser->data;
switch (client->last_header_element) {
case HEADER_VALUE:
php_cli_server_client_save_header(client);
/* break missing intentionally */
case HEADER_NONE:
client->current_header_name = (char *)at;
client->current_header_name_len = length;
break;
case HEADER_FIELD:
if (client->current_header_name_allocated) {
size_t new_length = client->current_header_name_len + length;
client->current_header_name = perealloc(client->current_header_name, new_length + 1, 1);
memcpy(client->current_header_name + client->current_header_name_len, at, length);
client->current_header_name_len = new_length;
} else {
size_t new_length = client->current_header_name_len + length;
char* field = pemalloc(new_length + 1, 1);
memcpy(field, client->current_header_name, client->current_header_name_len);
memcpy(field + client->current_header_name_len, at, length);
client->current_header_name = field;
client->current_header_name_len = new_length;
client->current_header_name_allocated = 1;
}
break;
}
client->last_header_element = HEADER_FIELD;
return 0;
}
static int php_cli_server_client_read_request_on_header_value(php_http_parser *parser, const char *at, size_t length)
{
php_cli_server_client *client = parser->data;
char *value = pestrndup(at, length, 1);
if (!value) {
return 1;
}
{
/* strip off the colon */
zend_string *orig_header_name = zend_string_init(client->current_header_name, client->current_header_name_len, 1);
char *lc_header_name = zend_str_tolower_dup(client->current_header_name, client->current_header_name_len);
zend_hash_str_add_ptr(&client->request.headers, lc_header_name, client->current_header_name_len, value);
zend_hash_add_ptr(&client->request.headers_original_case, orig_header_name, value);
efree(lc_header_name);
zend_string_release(orig_header_name);
}
if (client->current_header_name_allocated) {
pefree(client->current_header_name, 1);
client->current_header_name_allocated = 0;
switch (client->last_header_element) {
case HEADER_FIELD:
client->current_header_value = pestrndup(at, length, 1);
client->current_header_value_len = length;
break;
case HEADER_VALUE:
{
size_t new_length = client->current_header_value_len + length;
client->current_header_value = perealloc(client->current_header_value, new_length + 1, 1);
memcpy(client->current_header_value + client->current_header_value_len, at, length);
client->current_header_value_len = new_length;
}
break;
case HEADER_NONE:
// can't happen
assert(0);
break;
}
client->last_header_element = HEADER_VALUE;
return 0;
}
static int php_cli_server_client_read_request_on_headers_complete(php_http_parser *parser)
{
php_cli_server_client *client = parser->data;
if (client->current_header_name_allocated) {
pefree(client->current_header_name, 1);
client->current_header_name_allocated = 0;
switch (client->last_header_element) {
case HEADER_NONE:
break;
case HEADER_FIELD:
client->current_header_value = pemalloc(1, 1);
*client->current_header_value = '\0';
client->current_header_value_len = 0;
/* break missing intentionally */
case HEADER_VALUE:
php_cli_server_client_save_header(client);
break;
}
client->current_header_name = NULL;
client->last_header_element = HEADER_NONE;
return 0;
}
@ -1780,9 +1833,14 @@ static int php_cli_server_client_ctor(php_cli_server_client *client, php_cli_ser
}
php_http_parser_init(&client->parser, PHP_HTTP_REQUEST);
client->request_read = 0;
client->last_header_element = HEADER_NONE;
client->current_header_name = NULL;
client->current_header_name_len = 0;
client->current_header_name_allocated = 0;
client->current_header_value = NULL;
client->current_header_value_len = 0;
client->post_read_offset = 0;
if (FAILURE == php_cli_server_request_ctor(&client->request)) {
return FAILURE;