tree 58f843e0a835a02f2bad4363a80bef35123de39f
parent cf37c4cd293def64ca87a82def0be2c8aab12cf0
author Max <msuraev@sysmocom.de> 1453393016 +0100
committer Holger Hans Peter Freyther <holger@moiji-mobile.com> 1453501318 +0100

bitvec: Fix unaligned memory access in osmo_revbytebits_buf

The undefined behavior sanitizer found the 32bit load from an
unaligned memory address. This will cause an exception on ARMv5te
and a manual fix-up.

[hfreyther: On armv6, x86 the usage of memcpy leads to shorter
amount of instructions but on armv5te the memcpy is not expanded
leading to a branch. Use the version of max until we have the time
to benchmark it]

Sponsored-by: On-Waves ehf