While working with calendar permissions in Kronolith, I foun

Thu, 30 Jun 2011 16:45:11 +0000

While working with calendar permissions in Kronolith, I found that once I set permissions on a calendar for a particular group, the group disappeared from the permissions window, although the permissions seemed to work correctly. I found the following errors in the horde log: HORDE [kronolith] PHP ERROR: preg_split(): Compilation failed: lookbehind assertion is not fixed length at offset 9 [pid 24322 on line 292 of "/usr/share/pear/Horde/Ldap/Util.php It appears that my version of PHP does not like the formatting of that regex. There were three instances of a regex like this used in preg_split: /(?<=[^\\\\]),/ It appears to me that the purpose of this regex is to split the string on commas, as long as the comma is not escaped by a preceding backslash. I changed the three instances of this regex to a negative lookbehind assertion, which my version of PHP seems to like better: /(?

Patch for framework/Ldap/lib/Horde/Ldap/Util.php

Thu, 30 Jun 2011 16:47:14 +0000

Patch for framework/Ldap/lib/Horde/Ldap/Util.php

Upon further investigation, it appears that this may be a bu

Thu, 30 Jun 2011 17:45:46 +0000

Upon further investigation, it appears that this may be a bug in my version of PCRE. http://bugs.exim.org/show_bug.cgi?id=559 Fixed in PCRE 6.7, but CentOS 5 is using PCRE 6.6. On a Fedora Core 14 box running PHP 5.3.5 and PCRE 8.10, the positive lookbehind assertion works correctly. Nevertheless, this patch gets this function working in CentOS, which may be valuable.

Changes have been made in Git for this ticket: [jan] Always

Fri, 01 Jul 2011 16:36:11 +0000

Changes have been made in Git for this ticket: [jan] Always use negative lookbehind assertions to work around bug in PCRE 6.6 (Steve Teti, Bug #10294). 4 files changed, 46 insertions(+), 9 deletions(-) http://git.horde.org/horde-git/-/commit/981d58b8b4cfb1c128fc48dcdab1aacc4737fbdf

PCRE compilation failure in Horde_Ldap

While working with calendar permissions in Kronolith, I foun

Patch for framework/Ldap/lib/Horde/Ldap/Util.php

Upon further investigation, it appears that this may be a bu

Changes have been made in Git for this ticket: [jan] Always