tree 17d70579a73876c88b98d1ad3990653592540b7a
parent 170904d5f1704efd89f3bc27072576971be2ab5b
author Catena cyber <35799796+catenacyber@users.noreply.github.com> 1527929500 +0200
committer Nguyen Anh Quynh <aquynh@gmail.com> 1527929500 +0800

Fix undefined shifts (#1156)

* Fix undefined shifts

Found by oss-fuzz
uint8_t gets promoted to integer
and integers shift cannot overflow on sign bit

* Fix undefined shifts

shifting 31 bits the sign bit