tree 0c2bd1e7db97b88ac35fcb4ed953672deae343ba
parent 04b266668a41b978e5db2d58cddf41cc941d60d9
author Joachim Bauch <jbauch@webrtc.org> 1513890034 +0100
committer Commit Bot <commit-bot@chromium.org> 1516467447 +0000

Add functions to securely fill memory with zeros.

Various places are using "memset(ptr, 0, size)" which might get optimized
away by the compiler if "ptr" is not used afterwards. The new functions
can be used to securely clear memory instead.

Bug: None
Change-Id: I067a51d17ff84d95dc4934d46a24027fbcb4825d
Reviewed-on: https://webrtc-review.googlesource.com/35500
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Joachim Bauch <jbauch@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21706}