diff options
Diffstat (limited to 'src/http/modules/ngx_http_fastcgi_handler.c')
| -rw-r--r-- | src/http/modules/ngx_http_fastcgi_handler.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/http/modules/ngx_http_fastcgi_handler.c b/src/http/modules/ngx_http_fastcgi_handler.c index 41efa0bb9..9f5016a45 100644 --- a/src/http/modules/ngx_http_fastcgi_handler.c +++ b/src/http/modules/ngx_http_fastcgi_handler.c @@ -1385,7 +1385,7 @@ static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) { ngx_int_t rc; - ngx_buf_t *b; + ngx_buf_t *b, **prev; ngx_str_t line; ngx_chain_t *cl; ngx_http_request_t *r; @@ -1399,6 +1399,7 @@ static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); b = NULL; + prev = &buf->shadow; f->pos = buf->pos; f->last = buf->last; @@ -1510,11 +1511,14 @@ static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_memzero(b, sizeof(ngx_buf_t)); b->pos = f->pos; - b->shadow = buf; + b->start = buf->start; + b->end = buf->end; b->tag = p->tag; b->temporary = 1; b->recycled = 1; - buf->shadow = b; + + *prev = b; + prev = &b->shadow; if (!(cl = ngx_alloc_chain_link(p->pool))) { return NGX_ERROR; @@ -1523,6 +1527,8 @@ static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, cl->buf = b; cl->next = NULL; + /* STUB */ b->num = buf->num; + ngx_log_debug1(NGX_LOG_DEBUG_EVENT, p->log, 0, "input buf #%d", b->num); ngx_chain_add_link(p->in, p->last_in, cl); @@ -1563,7 +1569,16 @@ static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, } if (b) { + b->shadow = buf; b->last_shadow = 1; + + return NGX_OK; + } + + /* there is no data record in the buf, add it to free chain */ + + if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { + return NGX_ERROR; } return NGX_OK; |