32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From 24485224223b8ed41976ead5801cb04c4d961f93 Mon Sep 17 00:00:00 2001
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From: Simon McVittie <smcv@collabora.com>
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Date: Fri, 8 Oct 2021 19:00:13 +0100
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Subject: [PATCH] Fix handling of syscalls only allowed by --devel
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This was incorrectly looking at errno instead of -r.
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Fixes: 0b38b0f0 "run: Handle unknown syscalls as intended"
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Signed-off-by: Simon McVittie <smcv@collabora.com>
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(cherry picked from commit 3fc8c672676ae016f8e7cc90481b2feecbad9861)
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(cherry picked from commit 97e128c2c1520202486b5e165e1734cbb421568a)
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---
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common/flatpak-run.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/common/flatpak-run.c b/common/flatpak-run.c
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index 6142daafa56d..4048476bf455 100644
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--- a/common/flatpak-run.c
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+++ b/common/flatpak-run.c
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@@ -2992,7 +2992,7 @@ setup_seccomp (FlatpakBwrap *bwrap,
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r = seccomp_rule_add (seccomp, SCMP_ACT_ERRNO (errnum), scall, 0);
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/* See above for the meaning of EFAULT. */
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- if (errno == EFAULT)
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+ if (r == -EFAULT)
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flatpak_debug2 ("Unable to block syscall %d: syscall not known to libseccomp?",
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scall);
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else if (r < 0)
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--
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2.31.1
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