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From fe15b97e44beb69305d3970a3748624ae76f9f04 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
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Date: Wed, 3 Nov 2021 09:39:16 +0100
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Subject: [PATCH] test-process-util: also add EROFS to the list of "good"
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 errors
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It is only added in the one place where we actually try to set the
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setting to a new value. Before we were testing if we can set to it the
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existing value, which was a noop. We could still get a permission error,
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but this is the first place where we would propagate EROFS.
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(cherry picked from commit 6434a83d01d96e9f9a17ed9ce1f04a7d64859950)
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Related: #1977569
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---
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 src/test/test-procfs-util.c | 2 +-
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 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/test/test-procfs-util.c b/src/test/test-procfs-util.c
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index bb6943fed0..d656c4df4f 100644
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--- a/src/test/test-procfs-util.c
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+++ b/src/test/test-procfs-util.c
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@@ -53,7 +53,7 @@ int main(int argc, char *argv[]) {
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                 r = procfs_tasks_set_limit(v-1);
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                 log_info_errno(r, "procfs_tasks_set_limit: %m");
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-                assert_se(r >= 0 || ERRNO_IS_PRIVILEGE(r));
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+                assert_se(r >= 0 || ERRNO_IS_PRIVILEGE(r) || r == -EROFS);
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                 assert_se(procfs_get_threads_max(&w) >= 0);
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                 assert_se(r >= 0 ? w == v - 1 : w == v);