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-rw-r--r--network/nginx/CVE-2016-4450.diff15
1 files changed, 15 insertions, 0 deletions
diff --git a/network/nginx/CVE-2016-4450.diff b/network/nginx/CVE-2016-4450.diff
new file mode 100644
index 0000000000..6f2c25b0c4
--- /dev/null
+++ b/network/nginx/CVE-2016-4450.diff
@@ -0,0 +1,15 @@
+--- 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;
+