Gentoo Archives: gentoo-embedded

From: "Peter S. Mazinger" <ps.m@×××.net>
To: gentoo-embedded@l.g.o
Subject: [gentoo-embedded] uclibc noexecstack patch update (and others)
Date: Wed, 11 Aug 2004 15:52:00
Message-Id: Pine.LNX.4.44.0408111628370.4105-200000@lnx.bridge.intra
1 Hello!
2
3 Attached a noexecstack marking patch that works w/ uclibc-0.9.26-r5
4
5 Some other comments:
6
7 1. for use debug and hardened it would be better probably to activate SEGV
8 instead of KILL (ssp signal)
9 2. the socket patch is needed (is currently removed in the ebuild), else
10 ssp.c causes redefines
11 3. __attribute_used__ is already defined, so the gcc34-after-frandom patch
12 has to either check if defined, or remove the hunk defining __attribute_used__
13 4. ld.so.cache's usage was activated, but consider that the ld.so.conf
14 file is ignored (hardcoded path to /lib;/usr/lib;/usr/X11R6/lib), so
15 multiple gcc's are not supported through gcc-config, and all the packages
16 that install libs into own directories won't work either (Erik had some
17 comments on ld.so.* usage, check old uclibc archives)
18
19 Peter
20
21 --
22 Peter S. Mazinger <ps dot m at gmx dot net> ID: 0xA5F059F2
23 Key fingerprint = 92A4 31E1 56BC 3D5A 2D08 BB6E C389 975E A5F0 59F2
24
25 ____________________________________________________________________
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Attachments

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Replies

Subject Author
Re: [gentoo-embedded] uclibc noexecstack patch update (and others) Mike Frysinger <vapier@g.o>