diff options
Diffstat (limited to 'src/http/ngx_http_file_cache.c')
| -rw-r--r-- | src/http/ngx_http_file_cache.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/http/ngx_http_file_cache.c b/src/http/ngx_http_file_cache.c index 1eab77215..71e6e36c2 100644 --- a/src/http/ngx_http_file_cache.c +++ b/src/http/ngx_http_file_cache.c @@ -525,6 +525,8 @@ ngx_http_file_cache_read(ngx_http_request_t *r, ngx_http_cache_t *c) c->valid_msec = h->valid_msec; c->header_start = h->header_start; c->body_start = h->body_start; + c->etag.len = h->etag_len; + c->etag.data = h->etag; r->cached = 1; @@ -890,6 +892,11 @@ ngx_http_file_cache_set_header(ngx_http_request_t *r, u_char *buf) h->header_start = (u_short) c->header_start; h->body_start = (u_short) c->body_start; + if (c->etag.len <= NGX_HTTP_CACHE_ETAG_LEN) { + h->etag_len = (u_char) c->etag.len; + ngx_memcpy(h->etag, c->etag.data, c->etag.len); + } + p = buf + sizeof(ngx_http_file_cache_header_t); p = ngx_cpymem(p, ngx_http_file_cache_key, sizeof(ngx_http_file_cache_key)); @@ -1077,6 +1084,11 @@ ngx_http_file_cache_update_header(ngx_http_request_t *r) h.header_start = (u_short) c->header_start; h.body_start = (u_short) c->body_start; + if (c->etag.len <= NGX_HTTP_CACHE_ETAG_LEN) { + h.etag_len = (u_char) c->etag.len; + ngx_memcpy(h.etag, c->etag.data, c->etag.len); + } + (void) ngx_write_file(&file, (u_char *) &h, sizeof(ngx_http_file_cache_header_t), 0); |