Sunday, 2 August 2009

iPhone OS 3.0.1 fixes SMS hijack bug

A lot of Apple haters have been rubbing their tiny hands with glee recently after news reports of a security flaw in the iPhone OS 3.0 that could allow hackers to "Hijack every iPhone in the world". Many were quick to point out how slow Apple were for not releasing a patch, and many simply made it a soap box for "iPhone sucks, use Android" rants.

However, on July 31st, Apple released iPhone OS 3.0.1, with a patch for this SMS issue. It installs easily enough, job done. Of course, not being privy to such information as how to hack my own phone with this exploit, I can't check if it does the job. Either way, there it is. A fix. More detail on the OS 3.0.1 release notes.

OpenOffice.org on Mac OS X - Bullet point corruption fixed

One continuous gripe I have with OpenOffice.org on Mac OS X is the apparent failure to properly handle bullet points. It only affects MS Word .doc format, and looks something like this:


This is apparently caused by the .doc format itself. Saving a .doc file in Word or OpenOffice.org and opening it in OOo will result in this bug. It is caused by a complete encoding failure on the part of the Word document format for bullet point symbols, as it explicitly looks for a particular glyph in the Symbol font rather than looking for the Unicode code point for the character. So, on machines that don't have the Windows version of Symbol.ttf installed ... it simply displays a nonsense character. OS X has its own Symbol font with different glyphs.

Fortunately the workaround for this is very simple. You can use font substitution to make OOo look at a "Symbol compatible" font for the glyph - in this case, OpenSymbol. Open the preferences panel and navigate to the Fonts page. Then, enter a font substitution for Symbol to OpenSymbol, to be applied Always.


This will take effect immediately, so any documents you have open will magically get their bullet points back. Smashing! Here is the same document immediately after closing the preferences window: