Commit 0fea0bf3f7982348fd6ec9d14ebd946c783445b0 - nginx

Added safety belt for the case of sending header twice. The aforementioned situation is abnormal per se and as such it now forces request termination with appropriate error message. Sergey Kandaurov 8 years ago

1 changed file(s) with 6 addition(s) and 0 deletion(s). Raw diff Collapse all Expand all

-0

src/http/ngx_http_core_module.c less more

1932	1932	ngx_int_t
1933	1933	ngx_http_send_header(ngx_http_request_t *r)
1934	1934	{
	1935	if (r->header_sent) {
	1936	ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
	1937	"header already sent");
	1938	return NGX_ERROR;
	1939	}
	1940
1935	1941	if (r->err_status) {
1936	1942	r->headers_out.status = r->err_status;
1937	1943	r->headers_out.status_line.len = 0;