delphij 1eac2402ef Correct a stack underflow in gzip:
- Limit suffix to be no more than 30 bytes long.  This matches GNU
   behavior.
 - Correct usage of memcpy().

Note that this commit only corrects the stack underflow issue, we
still need some other fixes to cover other edges. [1]

Reported by:	Ron Jude <ronj wytheville org>
Discussed with:	Matthew Green (original NetBSD gzip author),
		Eygene Ryabinkin <rea-fbsd codelabs ru> [1]
Approved by:	re (kib)
2009-07-31 08:37:27 +00:00
..
2009-06-24 21:51:02 +00:00
2009-07-31 08:37:27 +00:00
2009-06-24 21:51:02 +00:00