[Fontconfig] Crash on odroid C1 (armv7) + openSUSE

[Simon Lees]

Hi,

Thanks building from git head on the master branch seems to have fixed 
the issue. If anyone knows which commit might have fixed it I might 
backport it to the packages i'm using, if know one knows I wont bother.

Cheers
Simon

On 06/08/2015 11:50 AM, Akira TAGOH wrote:
> a lot of bug fixes happened in snapshot. can you try the latest 
> snapshot of 2.11.94 to see if your problem still persists there?
>
> On Mon, Jun 8, 2015 at 11:10 AM, Simon Lees <simon at simotek.net 
> <mailto:simon at simotek.net>> wrote:
>
>
>
>     On 06/08/2015 11:39 AM, Simon Lees wrote:
>>
>>
>>     On 06/08/2015 11:17 AM, Akira TAGOH wrote:
>>>     What version of fontconfig did you use?
>>     Sorry realised I should have mentioned this after sending, that
>>     was 2.11.1 as shipped by openSUSE,
>>     https://build.opensuse.org/package/show/home:simotek:branches:M17N/fontconfig
>>     I also tried 2.11.0 from a older openSUSE and from ubuntu 14.04
>>     which was working on the ubuntu userspace. I am going to build
>>     from git and try that hopefully tonight
>>
>>     A strange pattern i've noticed is that regardless of version and
>>     when it runs its always trying to access 0x31595E93 i'll try and
>>     dig a bit deeper tonight, the logs come from launching ubuntu in
>>     valgrind.
>     That should read enlightenment in valgrind.
>>
>>     Cheers
>>     Simon
>>>
>>>     On Sat, Jun 6, 2015 at 9:55 PM, Simon Lees <simon at simotek.net
>>>     <mailto:simon at simotek.net>> wrote:
>>>
>>>         Hi All,
>>>
>>>         Trying to launch enlightenment under openSUSE on my ODROID
>>>         C1 and valgrind is reporting the following crash, I'll try
>>>         and get more info later but gdb isn't running properly for
>>>         me atm. If there is a better place to report this let me know.
>>>
>>>         ==23094== Invalid read of size 4
>>>         ==23094==    at 0x56553D4: FcPatternObjectPosition (fcpat.c:396)
>>>         ==23094==    by 0x5655B03: FcPatternObjectFindElt (fcpat.c:412)
>>>         ==23094==    by 0x5656973: FcPatternObjectGet (fcpat.c:852)
>>>         ==23094==    by 0x5656B5B: FcPatternObjectGetString
>>>         (fcpat.c:936)
>>>         ==23094==    by 0x5645D67: FcConfigAddCache (fccfg.c:329)
>>>         ==23094==    by 0x5645EBB: FcConfigAddDirList (fccfg.c:382)
>>>         ==23094==    by 0x5645F43: FcConfigBuildFonts (fccfg.c:412)
>>>         ==23094==    by 0x564FAB3: FcInitLoadOwnConfigAndFonts
>>>         (fcinit.c:140)
>>>         ==23094==    by 0x4CFD667: ??? (in /usr/lib/libevas.so.1.13.2)
>>>         ==23094==    by 0x4C8756F: evas_canvas_font_path_append (in
>>>         /usr/lib/libevas.so.1.13
>>>         .2)
>>>         ==23094==    by 0x4C8C667: evas_font_path_append (in
>>>         /usr/lib/libevas.so.1.13.2)
>>>         ==23094==    by 0xE7D5F: e_path_evas_append (in
>>>         /usr/bin/enlightenment)
>>>         ==23094==    by 0x55A1B: e_canvas_add (in
>>>         /usr/bin/enlightenment)
>>>         ==23094==    by 0x41C1B: main (in /usr/bin/enlightenment)
>>>         ==23094==  Address 0x3159ce93 is not stack'd, malloc'd or
>>>         (recently) free'd
>>>         ==23094==
>>>         ==23094==
>>>         ==23094== Process terminating with default action of signal
>>>         11 (SIGSEGV)
>>>         ==23094==  Access not within mapped region at address 0x3159CE93
>>>         ==23094==    at 0x56553D4: FcPatternObjectPosition (fcpat.c:396)
>>>         ==23094==    by 0x5655B03: FcPatternObjectFindElt (fcpat.c:412)
>>>         ==23094==    by 0x5656973: FcPatternObjectGet (fcpat.c:852)
>>>         ==23094==    by 0x5656B5B: FcPatternObjectGetString
>>>         (fcpat.c:936)
>>>         ==23094==    by 0x5645D67: FcConfigAddCache (fccfg.c:329)
>>>         ==23094==    by 0x5645EBB: FcConfigAddDirList (fccfg.c:382)
>>>         ==23094==    by 0x5645F43: FcConfigBuildFonts (fccfg.c:412)
>>>         ==23094==    by 0x564FAB3: FcInitLoadOwnConfigAndFonts
>>>         (fcinit.c:140)
>>>         ==23094==    by 0x4CFD667: ??? (in /usr/lib/libevas.so.1.13.2)
>>>         ==23094==    by 0x4C8756F: evas_canvas_font_path_append (in
>>>         /usr/lib/libevas.so.1.13
>>>         .2)
>>>         ==23094==    by 0x4C8C667: evas_font_path_append (in
>>>         /usr/lib/libevas.so.1.13.2)
>>>         ==23094==    by 0xE7D5F: e_path_evas_append (in
>>>         /usr/bin/enlightenment)
>>>         ==23094==    by 0x55A1B: e_canvas_add (in
>>>         /usr/bin/enlightenment)
>>>         ==23094==    by 0x41C1B: main (in /usr/bin/enlightenment)
>>>
>>>
>>>         Cheers
>>>         Simon Lees
>>>         _______________________________________________
>>>         Fontconfig mailing list
>>>         Fontconfig at lists.freedesktop.org
>>>         <mailto:Fontconfig at lists.freedesktop.org>
>>>         http://lists.freedesktop.org/mailman/listinfo/fontconfig
>>>
>>>
>>>
>>>
>>>     -- 
>>>     Akira TAGOH
>>
>
>
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>     <mailto:Fontconfig at lists.freedesktop.org>
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>
>
>
>
> -- 
> Akira TAGOH

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