User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Firefox/24.0 (Beta/Release) Build ID: 20130910160258 Steps to reproduce: Opened one of my self-created PDF's https://www.highdefinition.ch/pdf/open/xWmAMrfh/receipt_130919005.pdf Actual results: Version 23 of FF and below: ok Version 24 of FF: just garbage Expected results: It should work as in version 23 of Firefox

According to 'git bisect', this regressed upstream in: https://github.com/mozilla/pdf.js/pull/3187.

Regression range: good=2013-05-17 bad=2013-05-18 http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=ea767da526ff&tochange=6e2789a70f6b Ryan VanderMeulen — Bug 871530 - Update pdf.js to version 0.8.169. r=dtownsend and likely #3187 Fix glyph selection for CID fonts that don't actually have CID font files.

For the record.

We are seeing the same thing for all our pdfs, worked perfectly in FF 23.

Definitely worth targeting a fix for FF25, given how recent this regression is. Brendan, would you mind taking a look?

Andreas, can you provide a link to some of your pdfs so I can confirm it is the same issue?

An example PDF file that does not render properly in FF 24 but worked in FF 23 as requested by Brendan. /Andreas

(In reply to Andreas Toom from comment #7) > Created attachment 812589 [details] > PDF version of a typical invoice that we present to our customers > > An example PDF file that does not render properly in FF 24 but worked in FF > 23 as requested by Brendan. > > /Andreas It's rendered fine on my side. Could you attach a screenshot of the bad rendering, please.

As requested, a screenshot of the pdf viewed inside FF 24.

> As requested, a screenshot of the pdf viewed inside FF 24. This PDF is rendered correctly on my FF 24. It must be a different problem.

(In reply to Frederic Steinfels from comment #10) > > As requested, a screenshot of the pdf viewed inside FF 24. > > This PDF is rendered correctly on my FF 24. It must be a different problem. Interestingly the pdf file you attached renders nicely on my FF, could it be something based on locale ?

(In reply to Andreas Toom from comment #9) > Created attachment 812597 [details] > Screenshot of customer pdf viewed in ff 24 > > As requested, a screenshot of the pdf viewed inside FF 24. It's on Win XP SP3?

(In reply to Loic from comment #12) > (In reply to Andreas Toom from comment #9) > > Created attachment 812597 [details] > > Screenshot of customer pdf viewed in ff 24 > > > > As requested, a screenshot of the pdf viewed inside FF 24. > > It's on Win XP SP3? No, Windows 7 Enterprise SP1

@Andreas please file a new bug, it seems to be a separate issue.

[Approval Request Comment] Bug caused by (feature/regressing bug #): bug 871530 User impact if declined: certain fonts will no longer render correctly Testing completed (on m-c, etc.): in m-c Risk to taking this patch (and alternatives if risky): low risk content js only String or IDL/UUID changes made by this patch: none

[Approval Request Comment] see above

Woops, jumped the gun there, still needs approval.

https://hg.mozilla.org/releases/mozilla-aurora/rev/2243db5c1a3e https://hg.mozilla.org/releases/mozilla-beta/rev/9ac4fdef5f52 Will pick up this fix on trunk with the next uplift.

I confirm the fix is verified on Latest Aurora 26 and FF25b8 on Windows 7 x64: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0 BuildID: 20131015004002 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:25.0) Gecko/20100101 Firefox/25.0 BuildID: 20131015052812

Bug 928358 updates pdf.js on trunk to a version containing this fix. It should be merged to m-c later today.

Verified fixed with attachment 811159 [details]: bug: firefox-24.0.en-US.linux64 WFM: 2013-10-20-03-02-02-mozilla-central-firefox-27.0a1.en-US.linux-x86_64 2013-10-29-03-02-01-mozilla-central-firefox-28.0a1.en-US.linux-x86_64

Thanks Aleksej.

Nothing from user feedback suggests this is widely being hit in ESR, which has been out for several months now, so we'll let this ride the trains to next ESR