tree 476df9275aa1402085207d231162a49867240378
parent ad4b47c4290d6291e4280707688ce54c9bf9b72c
author Evgenii Stepanov <eugenis@google.com> 1591658495 -0700
committer Evgenii Stepanov <eugenis@google.com> 1592440108 -0700

Add randomized padding around shared library mappings.

Improve ASLR by increasing the randomly sized gaps between shared
library mappings, and keep them mapped PROT_NONE.

Bug: 158113540
Test: look at /proc/$$/maps
Change-Id: Ie72c84047fb624fe2ac8b7744b2a2d0d255ea974