Coverity fixes from Nelson
authorSteve Youngs <steve@sxemacs.org>
Sat, 25 Feb 2012 06:19:43 +0000 (16:19 +1000)
committerSteve Youngs <steve@sxemacs.org>
Sat, 25 Feb 2012 06:19:43 +0000 (16:19 +1000)
* merges:
  Coverity: Overrun static CID: 138
  Coverity: CID 681: TAINTED STRING
  Coverity: CID 610-DEAD CODE 611-UNUSED VALUE
  Coverity: TOCTOU: CID 387
  Coverity:Tainted string: CID 384
  Coverity: Tainted string: CID 386


Trivial merge