---
- branch: MAIN
  date: Tue Mar 18 14:28:37 UTC 2014
  files:
  - new: '1.29'
    old: '1.28'
    path: src/sys/sys/endian.h
    pathrev: src/sys/sys/endian.h@1.29
    type: modified
  id: 20140318T142837Z.bf78f9589b7af1697faf3666a5e9fed03e8d3871
  log: |
    Avoid undefined behaviour in shifts in endian decoding routines.

    If int is 32-bit and p is a uint8_t *, then p[0] is promoted to int
    and p[0] << 24 can shift a one into the sign bit of an int, which is
    nasal demon territory.
  module: src
  subject: 'CVS commit: src/sys/sys'
  unixtime: '1395152917'
  user: riastradh