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CVS Commit History:


   2008-05-18 17:34:59 by S.P.Zeidler | Files touched by this commit (2) | Package updated
Log message:
Pullup ticket 2388 - requested by tron
security update for tcl

Revisions pulled up:
- pkgsrc/lang/tcl/Makefile.version		1.8
- pkgsrc/lang/tcl/distinfo			1.42

   Module Name:	pkgsrc
   Committed By:	bjs
   Date:		Mon Apr  7 15:16:40 UTC 2008

   Modified Files:
   	pkgsrc/lang/tcl: Makefile.version distinfo

   Log message:
   Update to version 8.4.18.  Distilled list of non-Windows changes:

   	* generic/tclInterp.c (Tcl_GetAlias): fix for [Bug 1882373]

   	* generic/regguts.h, generic/regc_color.c, generic/regc_nfa.c:
   	Fixes for problems created when processing regular expressions that
   	generate very large automata. An enormous number of thanks to Will
   	Drewry <wad@google.com>, Tavis Ormandy <taviso@google.com>, and Tom
   	Lane <tgl@sss.pgh.pa.us> from the Postgresql crowd for their help in
   	tracking these problems down. [Bug 1810264]

   	* unix/tclUnixCompat.c (TclpGetHostByName): Really applied
   	the change noted on 2007-11-13 by dkf below.

   	* generic/tclIOUtil.c (TclGetOpenMode): Only set the O_APPEND flag
   	* tests/ioUtil.test (ioUtil-4.1):	on a channel for the 'a'
   	mode and not for 'a+'. [Bug 1773127] (backport from HEAD)

   	* generic/tclCmdIL.c (Tcl_LsearchObjCmd): Prevent shimmering crash
   	when -exact and -integer/-real are mixed. [Bug 1844789]

   	* generic/tclThread.c: Back-port locking changes from Tcl8.5
   	in Tcl_Mutex/ConditionFinlize. Now we properly master-lock
   	the finalization of sync primitives.

   	* generic/regc_nfa.c:	Fixed infinite loop in the regexp compiler
   	* generic/regcomp.c:	[Bug 1810038].  Corrected looping logic in
   	* tests/regexp.test:	fixempties() to avoid wasting time walking a
   	list of dead states [Bug 1832612].  Convert optst() from expensive
   	no-op to a cheap no-op.  Improve newline usage in debug output.

   	* unix/tclUnixCompat.c (TclpGetHostByName): The six-argument form of
   	getaddressbyname_r() uses the fifth argument to indicate whether the
   	lookup succeeded or not on at least one platform. [Bug 1618235]

   	* generic/regc_lex.c (lexescape): Ensure that backreference numbers
   	can't overflow a signed int in a way that breaks things. [Bug 1810264]

   	* generic/tclParse.c (Tcl_ParseBraces): fix for possible read
   	after the end of buffer, [Bug 1813528] (Joe Mistachkin).

   	* generic/tclObj.c (Tcl_FindCommandFromObj): fix finding a deleted
   	command; cannot trigger this from Tcl itself, but crash reported
   	on xotcl. This check is new to 8.4 but exists in 8.5, so this is a
   	backport or something. Thanks Gustaf Neumann.

   	* generic/tcl.h (Tcl_DecrRefCount): Update change from 2006-05-29
   	to make macro more warning-robust in unbraced if code.

   To generate a diff of this commit:
   cvs rdiff -r1.7 -r1.8 pkgsrc/lang/tcl/Makefile.version
   cvs rdiff -r1.41 -r1.42 pkgsrc/lang/tcl/distinfo

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