[Fontconfig] fontconfig 2.8.0

[Derek Leach]

Apologies that I keep forgetting to snip off the older messages … ☺

-Derek

From: Akira TAGOH [mailto:akira at tagoh.org]
Sent: April-04-14 2:45 AM
To: Derek Leach
Cc: Raimund Steger; fontconfig at lists.freedesktop.org
Subject: Re: [Fontconfig] fontconfig 2.8.0

the call tree without the debugging information is useless as well. it doesn't necessarily indicate correct one and is sometimes wrong. that is hard to track it down without it.

I'd recommend you to let your customer install fontconfig enabling the debugging information or the package with it.

On Thu, Apr 3, 2014 at 11:09 PM, Derek Leach <DLeach at qnx.com<mailto:DLeach at qnx.com>> wrote:
Hi Raimund,

So the tracking information on the customer's target machine is useless, looks like it was a desktop build cooked by someone, so not true idea if it is 2.8.0 or not.
Below is the segfault that occurred, where the first seven frames are similar (frames 2,3,4 are not defined in the bug report).
Any ideas?  Not really a lot of information to go on ...

Thanks,
Derek

#0  0xb8a8e502 in IA__FcStrListCreate () from ...........
No symbol table info available.
#1  0xb8a87c09 in IA__FcLangSetHasLang () from ............
No symbol table info available.
#2  0xb8a89dfc in FcCompareLang () from ...........
No symbol table info available.
#3  0xb8a8969c in FcCompareValueList () from ............
No symbol table info available.
#4  0xb8a898fc in FcCompare () from ..............
No symbol table info available.
#5  0xb8a89fa9 in IA__FcFontSetSort () from ...........
No symbol table info available.
#6  0xb8a8a489 in IA__FcFontSort () from ........
No symbol table info available.
#7  0xb87e3613 in FontConfig::Find (
    family=0x87d4220 <Address 0x87d4220 out of bounds>, isBold=false,
    isItalic=false)
    at .../platform/unix/unixfontconfig.cpp:124
        result = 3098046891
        match = <value optimized out>
        fs = <value optimized out>
        weight = <value optimized out>
        filename = <value optimized out>
        slant = <value optimized out>
        pattern = (FcPattern *) 0x87da3e8
        tempString = 0x87d4560 <Address 0x87d4560 out of bounds>
[snip]
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