Log message:
Pullup ticket #5679 - requested by wiz
devel/global: security update

Revisions pulled up:
- devel/global/Makefile                                         1.69
- devel/global/PLIST                                            1.26
- devel/global/distinfo                                         1.33

-------------------------------------------------------------------
   Module Name:	pkgsrc
   Committed By:	wiz
   Date:		Wed Jan 10 09:51:57 UTC 2018

   Modified Files:
   	pkgsrc/devel/global: Makefile PLIST distinfo

   Log message:
   global: update to 6.6.1.

   Version 6.6.1 - December 16 2017

   [FIXED BUG]
   o gozilla: A critical vulnerability (CVE-2017-17531) was found in a unknown
     function of gozilla(1). It allows remote attackers to execute arbitrary
     code via a crafted URL. All gozilla(1) before GLOBAL-6.6.1 have the \ 
vulnerability.
     Now it is fixed.

   - What is the unknown function?
   Gozilla accepts a URL as an argument, and invokes a web browser with the URL.
   Though it is undocumented, it is implied in the online manual as follows:

   > BUGS
   >         Gozilla can accept not only source files but also text files,
   >         directories, HTML files and even URLs, because it is omnivorous.

   Version 6.6 - December 12 2017

   [CHANGES]
   New facilities:
   o gtags: Added support for glob patterns in langmap variable in gtags.conf(5).
     Now, you can treat source files without extension like ctags(1).
     (e.g. :langmap=Make\:.mak.mk([Mm]akefile):)

   Changed:
   o gozilla: Changed the default browser from 'mozilla' to 'firefox'.
   o gtags.conf.in: Updated to adapt to the latest ctags(s).
     Removed: common-ctags-maps
     Updated: exuberant-ctags, universal-ctags

   [INCOMPATIBLE CHANGES]
   o universal-ctags.la: The --extra option in Exuberant-ctags is renamed
     to --extras (plural) in Universal-ctags for making consistent with
     --kinds-<LANG> and --fields.

   [FIXED BUGS]
   o gtags: (parser error) picked up a typedef name as both of definition
     and reference. Now it works.
   	Input:
   	[a.h]
   	typedef struct a A;

   	$ global -x A
   	A                   1 a.h              typedef struct a A;
   	$ global -x A -r
   	(global-6.5.7)
   	A                   1 a.h              typedef struct a A;
   	(global-6.6)
   	no output

   o global: the -i option does not work correctly in some conditions.
     Now it works.
   o global: didn't accept pattern as a string literal with the --from-here
     option, even if the --literal option was specified. Now, global(1)
     accepts pattern as a string literal with the --literal option.
   o libdb: there was 4 Gbyte limitation on the system where `off_t' is 64 bits
     and `long' is 32 bits. Now it is eliminated.
   o libparser: php parser was not reset state for each source file.
     So, it was producing unintelligible results. Now it is fixed.
   o gozilla: with wrong argument caused segmentation violation.
   	$ gozilla -d
   	Segmentation fault: 11
     Now it displays usage.

   To generate a diff of this commit:
   cvs rdiff -u -r1.68 -r1.69 pkgsrc/devel/global/Makefile
   cvs rdiff -u -r1.25 -r1.26 pkgsrc/devel/global/PLIST
   cvs rdiff -u -r1.32 -r1.33 pkgsrc/devel/global/distinfo