From: ludo@gnu.org (Ludovic Courtès)
To: Mark H Weaver <mhw@netris.org>
Cc: 24703@debbugs.gnu.org
Subject: bug#24703: fontconfig keeps obfuscated reference to itself, not grafted
Date: Sun, 16 Oct 2016 16:42:17 +0200 [thread overview]
Message-ID: <87oa2kgxti.fsf@gnu.org> (raw)
In-Reply-To: <87mvi5lzqu.fsf@netris.org> (Mark H. Weaver's message of "Sat, 15 Oct 2016 23:49:29 -0400")
Mark H Weaver <mhw@netris.org> skribis:
> It turns out there's an obfuscated self-reference to fontconfig's store
> directory. Here's an excerpt of the output of "hexdump -C
> libfontconfig.so.1.9.0":
>
> 0000cca0 00 48 b9 2f 67 6e 75 2f 73 74 6f c6 40 48 00 45 |.H./gnu/sto.@H.E|
> 0000ccb0 31 e4 48 89 08 48 b9 72 65 2f 62 34 38 34 6e 48 |1.H..H.re/b484nH|
> 0000ccc0 89 48 08 48 b9 76 6e 39 6e 6e 72 33 64 48 89 48 |.H.H.vn9nnr3dH.H|
> 0000ccd0 10 48 b9 64 63 6c 70 7a 32 66 6d 48 89 48 18 48 |.H.dclpz2fmH.H.H|
> 0000cce0 b9 61 39 79 78 6d 69 6d 67 48 89 48 20 48 b9 32 |.a9yxmimgH.H H.2|
> 0000ccf0 6a 6a 2d 66 6f 6e 74 48 89 48 28 48 b9 63 6f 6e |jj-fontH.H(H.con|
> 0000cd00 66 69 67 2d 32 48 89 48 30 48 b9 2e 31 31 2e 39 |fig-2H.H0H..11.9|
> 0000cd10 34 2f 65 48 89 48 38 48 b9 74 63 2f 66 6f 6e 74 |4/eH.H8H.tc/font|
> 0000cd20 73 48 89 48 40 48 8b 04 24 48 8b 18 48 89 c5 48 |sH.H@H..$H..H..H|
See commit 9d50da70608de32d9db0c29859caec6f2cddb95f in WordNet:
-fno-builtin-strcpy is the solution I found.
Weird, no? :-)
Ludo’.
next prev parent reply other threads:[~2016-10-16 14:43 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-16 3:49 bug#24703: fontconfig keeps obfuscated reference to itself, not grafted Mark H Weaver
2016-10-16 4:26 ` Mark H Weaver
2016-10-16 5:00 ` Mark H Weaver
2016-10-16 6:24 ` bug#24703: Store references in 8-byte chunks in compiled code Mark H Weaver
2016-10-16 9:03 ` Mark H Weaver
2016-10-16 9:25 ` Mark H Weaver
2016-10-16 10:15 ` Mark H Weaver
2016-10-16 19:04 ` Ludovic Courtès
2016-10-17 7:46 ` bug#24703: " Török Edwin
2016-10-17 9:42 ` Mark H Weaver
2016-10-17 12:09 ` Ludovic Courtès
2016-10-18 3:36 ` Mark H Weaver
2016-10-18 8:59 ` Ludovic Courtès
2016-10-31 6:35 ` Mark H Weaver
2016-10-31 11:37 ` Ludovic Courtès
2016-10-24 19:40 ` Leo Famulari
2016-10-24 20:18 ` Ludovic Courtès
2016-11-04 23:15 ` Ludovic Courtès
2016-11-05 18:36 ` Leo Famulari
2016-11-06 20:58 ` Ludovic Courtès
2016-11-09 20:40 ` Ludovic Courtès
2016-11-09 23:16 ` Leo Famulari
2016-11-10 8:01 ` Ludovic Courtès
2017-04-02 22:19 ` Ludovic Courtès
2016-11-11 10:39 ` Ludovic Courtès
2016-10-19 21:25 ` Török Edwin
2016-10-20 12:25 ` Ludovic Courtès
2016-10-16 14:42 ` Ludovic Courtès [this message]
2016-10-16 15:06 ` bug#24703: fontconfig keeps obfuscated reference to itself, not grafted Ludovic Courtès
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