Bugs item #874, was opened at 2007-10-11 14:34 You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=874&group_id=106 Category: Fonts Group: v1.40.5

Status: Closed Resolution: Fixed Priority: 5 Submitted By: Stefan Becuwe (sbecuwe) Assigned to: Hartmut Henkel (hhenkel) Summary: problem with writettf?

Initial Comment: Hello I'm using texlive 2007 and encountered the following problem with a truetype font: [...] {/usr/local/apps/texlive-2007/texmf/fonts/enc/ttf2pk/ba se/T1-WGL4.enc} 0 && index < name_record_num && fd_cur->subset_tag != ((void *)0)' failed. Upgrading pdftex to 1.40.5 still produces the same error. My previous texlive version (2005 or 2006) didn't have that problem. Replacing Auto1-Light.ttf by another ttf, such as technicn.ttf, does not result in an error. So it's probably related to the Auto1-Light.ttf file itself, but it seems the behaviour of pdftex has changed over the years... Best regards Stefan ---------------------------------------------------------------------- Comment By: Hartmut Henkel (hhenkel) Date: 2007-10-12 20:59 Message: Logged In: YES user_id=929 seems in the TTF 'name' table normally the name_id is the same number as the running entry index i. Then everything runs fine. But with the Auto1-Light font that's not the case: at i = 0 there is name_id = 1. So AFAICS the font file might be a little unusual but it's ok, and pdftex/luatex should be patched. Regards, Hartmut ---------------------------------------------------------------------- Comment By: Hartmut Henkel (hhenkel) Date: 2007-10-12 13:36 Message: Logged In: YES user_id=929 ah the font file is in your testcase tar, thanks! ---------------------------------------------------------------------- Comment By: Hartmut Henkel (hhenkel) Date: 2007-10-12 13:31 Message: Logged In: YES user_id=929 thanks a lot for the test, but the fact that it works after the patch suggests that actually your TT font is broken (not pdftex) -- which might even generate broken or non-standard PDF files, beware! Seems the index = 0 should never happen with a normal font. So it would help a lot to have your font for inspection. Regards, Hartmut ---------------------------------------------------------------------- Comment By: Stefan Becuwe (sbecuwe) Date: 2007-10-12 09:54 Message: Logged In: YES user_id=4723 Changing index > 0 into index >= 0 did solve the problem. I have attached anyway the minimal testcase (generated after the suggested patch). Thanks for solving this problem! Stefan ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2007-10-11 19:21 Message: Logged In: YES user_id=421 Can you create a minimal testcase and attach it here together with the font? systems/mkjobtexmf from CTAN might be helpful. ---------------------------------------------------------------------- Comment By: Hartmut Henkel (hhenkel) Date: 2007-10-11 16:14 Message: Logged In: YES user_id=929 does it go away if you change in pdftex-1.40.5, writettf.c in function prepend_subset_tag() the line assert(index > 0... into assert(index >= 0...? ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=874&group_id=106