mozilla-b2g/gonk-misc — pull request #48 by dhylands (2012-10-26 17:23:30+00:00)
Title: Bug 805154 - Restrict what signals and to whom killer can send them.

This will allow us to make killer setuid root in the future, should
we decide to use this on production phones.

Note: killer is also now statically linked to close LD_LIBRARY_PATH
or LD_PRELOAD vulnerabilities.