diff for duplicates of <1467909317.13253.17.camel@redhat.com> diff --git a/a/content_digest b/N1/content_digest index 4ff6bfc..2861488 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,7 +1,7 @@ "ref\01467843928-29351-1-git-send-email-keescook@chromium.org\0" "ref\01467843928-29351-2-git-send-email-keescook@chromium.org\0" "From\0Rik van Riel <riel@redhat.com>\0" - "Subject\0[kernel-hardening] Re: [PATCH 1/9] mm: Hardened usercopy\0" + "Subject\0Re: [PATCH 1/9] mm: Hardened usercopy\0" "Date\0Thu, 07 Jul 2016 12:35:17 -0400\0" "To\0Kees Cook <keescook@chromium.org>" " linux-kernel@vger.kernel.org\0" @@ -25,19 +25,7 @@ Andrew Morton <akpm@linux-foundation.org> Andy Lutomirski <luto@kernel.org> Borislav Petkov <bp@suse.de> - Mathias Krause <minipli@googlemail.com> - Jan Kara <jack@suse.cz> - Vitaly Wool <vitalywool@gmail.com> - Andrea Arcangeli <aarcange@redhat.com> - Dmitry Vyukov <dvyukov@google.com> - Laura Abbott <labbott@fedoraproject.org> - linux-arm-kernel@lists.infradead.org - linux-ia64@vger.kernel.org - linuxppc-dev@lists.ozlabs.org - sparclinux@vger.kernel.org - linux-arch@vger.kernel.org - linux-mm@kvack.org - " kernel-hardening@lists.openwall.com\0" + " Mathias Krause <minipli>\0" "\01:1\0" "b\0" "On Wed, 2016-07-06 at 15:25 -0700, Kees Cook wrote:\n" @@ -80,4 +68,4 @@ "=SHUM\n" "-----END PGP SIGNATURE-----\n" -2ddbe3939203a69f78ad7ac0bc1a23b007e0aa45f48d9a1e04d2256b97481d83 +ead01044eaba4be51f6f43543ffce17ff59d76afebcb1d1c943326db4e2f4622
diff --git a/a/content_digest b/N2/content_digest index 4ff6bfc..6ceb880 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -1,7 +1,7 @@ "ref\01467843928-29351-1-git-send-email-keescook@chromium.org\0" "ref\01467843928-29351-2-git-send-email-keescook@chromium.org\0" "From\0Rik van Riel <riel@redhat.com>\0" - "Subject\0[kernel-hardening] Re: [PATCH 1/9] mm: Hardened usercopy\0" + "Subject\0Re: [PATCH 1/9] mm: Hardened usercopy\0" "Date\0Thu, 07 Jul 2016 12:35:17 -0400\0" "To\0Kees Cook <keescook@chromium.org>" " linux-kernel@vger.kernel.org\0" @@ -80,4 +80,4 @@ "=SHUM\n" "-----END PGP SIGNATURE-----\n" -2ddbe3939203a69f78ad7ac0bc1a23b007e0aa45f48d9a1e04d2256b97481d83 +0c99883670460dc45cb1c3d9e2bd084123e84f089f771575a5cbd1aa1c06ba06
diff --git a/a/content_digest b/N3/content_digest index 4ff6bfc..02cfc89 100644 --- a/a/content_digest +++ b/N3/content_digest @@ -1,8 +1,8 @@ "ref\01467843928-29351-1-git-send-email-keescook@chromium.org\0" "ref\01467843928-29351-2-git-send-email-keescook@chromium.org\0" "From\0Rik van Riel <riel@redhat.com>\0" - "Subject\0[kernel-hardening] Re: [PATCH 1/9] mm: Hardened usercopy\0" - "Date\0Thu, 07 Jul 2016 12:35:17 -0400\0" + "Subject\0Re: [PATCH 1/9] mm: Hardened usercopy\0" + "Date\0Thu, 07 Jul 2016 16:35:17 +0000\0" "To\0Kees Cook <keescook@chromium.org>" " linux-kernel@vger.kernel.org\0" "Cc\0Casey Schaufler <casey@schaufler-ca.com>" @@ -80,4 +80,4 @@ "=SHUM\n" "-----END PGP SIGNATURE-----\n" -2ddbe3939203a69f78ad7ac0bc1a23b007e0aa45f48d9a1e04d2256b97481d83 +863c7b7e42d4e8ab04493e0774bebf7f189bdfcaf3437332e02c2a7229cf9afd
diff --git a/a/1.txt b/N4/1.txt index d5d80b4..71a04cf 100644 --- a/a/1.txt +++ b/N4/1.txt @@ -1,9 +1,9 @@ On Wed, 2016-07-06 at 15:25 -0700, Kees Cook wrote: -> +>? > + /* Allow kernel rodata region (if not marked as Reserved). > */ > + if (ptr >= (const void *)__start_rodata && -> + end <= (const void *)__end_rodata) +> + ????end <= (const void *)__end_rodata) > + return NULL; > One comment here. @@ -17,8 +17,15 @@ since that section should be read only. > +void __check_object_size(const void *ptr, unsigned long n, bool > to_user) > +{ -> +>? -- All Rights Reversed. +-------------- next part -------------- +A non-text attachment was scrubbed... +Name: signature.asc +Type: application/pgp-signature +Size: 473 bytes +Desc: This is a digitally signed message part +URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160707/f13757cc/attachment.sig> diff --git a/a/2.bin b/a/2.bin deleted file mode 100644 index bb60262..0000000 --- a/a/2.bin +++ /dev/null @@ -1,11 +0,0 @@ ------BEGIN PGP SIGNATURE----- -Version: GnuPG v2 - -iQEcBAABCAAGBQJXfoTFAAoJEM553pKExN6DSm8H/03wOEjAiET+COdQLbDEWApC -bEAOboYqibBhVsPZ557+S9y/UClhKOdBwA+nOKYw7ftj8gZZibkVBFbel7NV+s24 -GHC3R1i1kGYK2YQflr2F2HGe1a8L1AWV7XuuxoBxqxP53zMrb9kAR3+vxRiz/bLc -nd4uQ1VhgPHOn1Ny6SSO6Ss6kM3wrsJw0+b2LS6erOUeA0IV7Wi01AMaRvLYiARR -yQEeIwn+lsENGCUMK/RGyiOJCW0m8FV6DrjtG3crG2CUtbjFnpMo225PrdOJMcBh -p5XyisW8AiGPrKm3ykxzNhPbOtP+2r8fVGgcUv7apHt+oORVNmVeEO1mP/yJATo= -=SHUM ------END PGP SIGNATURE----- diff --git a/a/2.hdr b/a/2.hdr deleted file mode 100644 index da6d245..0000000 --- a/a/2.hdr +++ /dev/null @@ -1,3 +0,0 @@ -Content-Type: application/pgp-signature; name="signature.asc" -Content-Description: This is a digitally signed message part -Content-Transfer-Encoding: 7bit diff --git a/a/content_digest b/N4/content_digest index 4ff6bfc..7c0109f 100644 --- a/a/content_digest +++ b/N4/content_digest @@ -1,51 +1,17 @@ "ref\01467843928-29351-1-git-send-email-keescook@chromium.org\0" "ref\01467843928-29351-2-git-send-email-keescook@chromium.org\0" - "From\0Rik van Riel <riel@redhat.com>\0" - "Subject\0[kernel-hardening] Re: [PATCH 1/9] mm: Hardened usercopy\0" + "From\0riel@redhat.com (Rik van Riel)\0" + "Subject\0[PATCH 1/9] mm: Hardened usercopy\0" "Date\0Thu, 07 Jul 2016 12:35:17 -0400\0" - "To\0Kees Cook <keescook@chromium.org>" - " linux-kernel@vger.kernel.org\0" - "Cc\0Casey Schaufler <casey@schaufler-ca.com>" - PaX Team <pageexec@freemail.hu> - Brad Spengler <spender@grsecurity.net> - Russell King <linux@armlinux.org.uk> - Catalin Marinas <catalin.marinas@arm.com> - Will Deacon <will.deacon@arm.com> - Ard Biesheuvel <ard.biesheuvel@linaro.org> - Benjamin Herrenschmidt <benh@kernel.crashing.org> - Michael Ellerman <mpe@ellerman.id.au> - Tony Luck <tony.luck@intel.com> - Fenghua Yu <fenghua.yu@intel.com> - David S. Miller <davem@davemloft.net> - x86@kernel.org - Christoph Lameter <cl@linux.com> - Pekka Enberg <penberg@kernel.org> - David Rientjes <rientjes@google.com> - Joonsoo Kim <iamjoonsoo.kim@lge.com> - Andrew Morton <akpm@linux-foundation.org> - Andy Lutomirski <luto@kernel.org> - Borislav Petkov <bp@suse.de> - Mathias Krause <minipli@googlemail.com> - Jan Kara <jack@suse.cz> - Vitaly Wool <vitalywool@gmail.com> - Andrea Arcangeli <aarcange@redhat.com> - Dmitry Vyukov <dvyukov@google.com> - Laura Abbott <labbott@fedoraproject.org> - linux-arm-kernel@lists.infradead.org - linux-ia64@vger.kernel.org - linuxppc-dev@lists.ozlabs.org - sparclinux@vger.kernel.org - linux-arch@vger.kernel.org - linux-mm@kvack.org - " kernel-hardening@lists.openwall.com\0" - "\01:1\0" + "To\0linux-arm-kernel@lists.infradead.org\0" + "\00:1\0" "b\0" "On Wed, 2016-07-06 at 15:25 -0700, Kees Cook wrote:\n" - ">\302\240\n" + ">?\n" "> +\t/* Allow kernel rodata region (if not marked as Reserved).\n" "> */\n" "> +\tif (ptr >= (const void *)__start_rodata &&\n" - "> +\t\302\240\302\240\302\240\302\240end <= (const void *)__end_rodata)\n" + "> +\t????end <= (const void *)__end_rodata)\n" "> +\t\treturn NULL;\n" "> \n" "One comment here.\n" @@ -59,25 +25,17 @@ "> +void __check_object_size(const void *ptr, unsigned long n, bool\n" "> to_user)\n" "> +{\n" - ">\302\240\n" + ">?\n" "\n" "-- \n" "\n" - All Rights Reversed. - "\01:2\0" - "fn\0signature.asc\0" - "d\0This is a digitally signed message part\0" - "b\0" - "-----BEGIN PGP SIGNATURE-----\n" - "Version: GnuPG v2\n" - "\n" - "iQEcBAABCAAGBQJXfoTFAAoJEM553pKExN6DSm8H/03wOEjAiET+COdQLbDEWApC\n" - "bEAOboYqibBhVsPZ557+S9y/UClhKOdBwA+nOKYw7ftj8gZZibkVBFbel7NV+s24\n" - "GHC3R1i1kGYK2YQflr2F2HGe1a8L1AWV7XuuxoBxqxP53zMrb9kAR3+vxRiz/bLc\n" - "nd4uQ1VhgPHOn1Ny6SSO6Ss6kM3wrsJw0+b2LS6erOUeA0IV7Wi01AMaRvLYiARR\n" - "yQEeIwn+lsENGCUMK/RGyiOJCW0m8FV6DrjtG3crG2CUtbjFnpMo225PrdOJMcBh\n" - "p5XyisW8AiGPrKm3ykxzNhPbOtP+2r8fVGgcUv7apHt+oORVNmVeEO1mP/yJATo=\n" - "=SHUM\n" - "-----END PGP SIGNATURE-----\n" + "All Rights Reversed.\n" + "-------------- next part --------------\n" + "A non-text attachment was scrubbed...\n" + "Name: signature.asc\n" + "Type: application/pgp-signature\n" + "Size: 473 bytes\n" + "Desc: This is a digitally signed message part\n" + URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160707/f13757cc/attachment.sig> -2ddbe3939203a69f78ad7ac0bc1a23b007e0aa45f48d9a1e04d2256b97481d83 +e1b0645c1beecefa06906bbcf854ae6fd783c1e815ee6ea2ea892110caec7c88
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