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49 lines
2.2 KiB
49 lines
2.2 KiB
13 years ago
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# --- SDE-COPYRIGHT-NOTE-BEGIN ---
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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#
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# Filename: package/.../elfutils/elfutils-0.153-PaX-support.patch
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# Copyright (C) 2012 The OpenSDE Project
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#
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# More information can be found in the files COPYING and README.
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#
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# This patch file is dual-licensed. It is available under the license the
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# patched project is licensed under, as long as it is an OpenSource license
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# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
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# of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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# --- SDE-COPYRIGHT-NOTE-END ---
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Description: Add support for PaX ELF markings
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Origin: Gentoo
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This is a rediffed version of the original patch from Gentoo made
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by Kevin F. Quinn <kevquinn@gentoo.org>
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http://bugs.gentoo.org/115100
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http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/dev-libs/elfutils/files/elfutils-0.118-PaX-support.patch?revision=1.1
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diff -NurpP --minimal elfutils-0.153/libelf/elf.h elfutils-0.153-PaX/libelf/elf.h
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--- elfutils-0.153/libelf/elf.h 2011-07-19 22:42:41.000000000 +0200
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+++ elfutils-0.153-PaX/libelf/elf.h 2012-03-16 11:46:05.845672839 +0100
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@@ -580,6 +580,7 @@ typedef struct
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#define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */
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#define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */
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#define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */
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+#define PT_PAX_FLAGS 0x65041580 /* Indicates PaX flag markings */
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#define PT_LOSUNW 0x6ffffffa
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#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */
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#define PT_SUNWSTACK 0x6ffffffb /* Stack segment */
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diff -NurpP --minimal elfutils-0.153/src/elflint.c elfutils-0.153-PaX/src/elflint.c
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--- elfutils-0.153/src/elflint.c 2012-02-22 13:30:17.000000000 +0100
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+++ elfutils-0.153-PaX/src/elflint.c 2012-03-16 11:41:09.918213604 +0100
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@@ -4104,6 +4104,7 @@ only executables, shared objects, and co
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if (phdr->p_type >= PT_NUM && phdr->p_type != PT_GNU_EH_FRAME
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&& phdr->p_type != PT_GNU_STACK && phdr->p_type != PT_GNU_RELRO
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+ && phdr->p_type != PT_PAX_FLAGS
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/* Check for a known machine-specific type. */
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&& ebl_segment_type_name (ebl, phdr->p_type, NULL, 0) == NULL)
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ERROR (gettext ("\
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