void-packages/srcpkgs/nginx/patches/cve-2016-4450.patch

17 lines
527 B
Diff

http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.html
--- src/os/unix/ngx_files.c
+++ src/os/unix/ngx_files.c
@@ -183,6 +183,12 @@ ngx_write_chain_to_file(ngx_file_t *file
/* create the iovec and coalesce the neighbouring bufs */
while (cl && vec.nelts < IOV_MAX) {
+
+ if (ngx_buf_special(cl->buf)) {
+ cl = cl->next;
+ continue;
+ }
+
if (prev == cl->buf->pos) {
iov->iov_len += cl->buf->last - cl->buf->pos;