tree 3cf885ec8cbe4425d9e4875e64abc474a631c900
parent 7ee8de668c4a3d337eb3997a258e4e40adaf069c
author Valentin Bartenev <vbart@nginx.com> 1346676950 +0000
committer Valentin Bartenev <vbart@nginx.com> 1346676950 +0000

Limit req: fix of rbtree node insertion on hash collisions.

The rbtree used in ngx_http_limit_req_module has two level of keys, the top is
hash, and the next is the value string itself. However, when inserting a new
node, only hash has been set, while the value string has been left empty.

The bug was introduced in r4419 (1.1.14).

Found by Charles Chen.