e5594f7239
dhcpcd includes privsep-linux.c which contains platform-specific definitions for the seccomp fixes. A lot of our architectures were not supported yet in the 9.4.0 release, but are supported now thanks to Fabrice Fontaine. Cherry-pick those patches. All of them affect the same code, but they are cherry-picked individually to keep the correspondence with upstream. Slight adjustments had to be made but there were no merge conflicts. Fixes: - http://autobuild.buildroot.org/results/9ed863b3ba5e6e0587a48e619395e5bdb7e9c557 - http://autobuild.buildroot.org/results/affd2f094084c4f53a324830539d07050b83587e - http://autobuild.buildroot.org/results/67f39606054930d307ddd0eb7743f06316d41544 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
43 lines
1.6 KiB
Diff
43 lines
1.6 KiB
Diff
From 24ca5bdd409dd811a088bc702a2b6f99ea05ad19 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Sun, 31 Jan 2021 11:12:21 +0100
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Subject: [PATCH] src/privsep-linux.c: add support for nios2 (#23)
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Fix the following build failure:
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privsep-linux.c:206:4: error: #error "Platform does not support seccomp filter yet"
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# error "Platform does not support seccomp filter yet"
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^~~~~
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In file included from privsep-linux.c:36:
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privsep-linux.c:213:38: error: 'SECCOMP_AUDIT_ARCH' undeclared here (not in a function); did you mean 'SECCOMP_ALLOW_ARG'?
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BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, SECCOMP_AUDIT_ARCH, 1, 0),
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^~~~~~~~~~~~~~~~~~
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It should be noted that AUDIT_ARCH_NIOS2 is only defined since kernel
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5.2 and
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https://github.com/torvalds/linux/commit/1660aac45e5b49a5ace29fb5b73254617533fcbd
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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(cherry picked from commit d670866ce008c21cbf6d5b20c4d4af6460ec35d2)
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Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
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---
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src/privsep-linux.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/src/privsep-linux.c b/src/privsep-linux.c
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index 1660447c..e374c068 100644
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--- a/src/privsep-linux.c
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+++ b/src/privsep-linux.c
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@@ -188,6 +188,8 @@ ps_root_sendnetlink(struct dhcpcd_ctx *ctx, int protocol, struct msghdr *msg)
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#else
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# define SECCOMP_AUDIT_ARCH AUDIT_ARCH_NDS32BE
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#endif
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+#elif defined(__nios2__)
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+# define SECCOMP_AUDIT_ARCH AUDIT_ARCH_NIOS2
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#elif defined(__powerpc64__)
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# define SECCOMP_AUDIT_ARCH AUDIT_ARCH_PPC64
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#elif defined(__powerpc__)
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--
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2.29.2
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