tree 6bb1c7a1402cd0c3bda32799e1d7e1dd0e6e0bf6
parent a537a23e1a24b3f5f2a79b87702df90973a364a8
author Valentin Bartenev <vbart@nginx.com> 1455284180 +0300
committer Valentin Bartenev <vbart@nginx.com> 1455284180 +0300

HTTP/2: fixed undefined behavior in ngx_http_v2_huff_encode().

When the "pending" value is zero, the "buf" will be right shifted
by the width of its type, which results in undefined behavior.

Found by Coverity (CID 1352150).