... which I broke when I added the receive-buffer-size directive.
When fuzzing, a zero-size buffer was used which resulted in all
fuzzing inputs that were supposed to be treated as server-response
being rejected.
Setting a receive_buffer_size in process_fuzzed_input() prevents
this. The other fuzzing modes weren't affected by the regression.
csp = &csp_stack_storage;
csp->config = &config_stack_storage;
csp->config->buffer_limit = 4096 * 1024;
+ csp->config->receive_buffer_size = 4096;
+
/* In --stfu mode, these will be ignored ... */
set_debug_level(LOG_LEVEL_ACTIONS|LOG_LEVEL_CONNECT|LOG_LEVEL_DEANIMATE|LOG_LEVEL_INFO|LOG_LEVEL_ERROR|LOG_LEVEL_RE_FILTER|LOG_LEVEL_HEADER|LOG_LEVEL_WRITING|LOG_LEVEL_RECEIVED);