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From 354b894aa3e79f54ab75bf6fae76ce28ca80db38 Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Thu, 2 Aug 2018 20:56:34 +0200
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Subject: [PATCH] user-runtime-dir: downgrade a few log messages to LOG_DEBUG
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that we ignore
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As the comments already say it might be quite likely that
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$XDG_RUNTIME_DIR is not set up as mount, and we shouldn't complain about
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that.
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Moreover, let's make this idempotent, so that a runtime dir that is
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already gone and is removed again doesn't cause failure.
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(cherry picked from commit 3a13442bbf72e7ebdd0b4d60c2922ea7c5cc9496)
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Related: #1946453
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---
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src/login/user-runtime-dir.c | 15 +++++++--------
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1 file changed, 7 insertions(+), 8 deletions(-)
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diff --git a/src/login/user-runtime-dir.c b/src/login/user-runtime-dir.c
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index 1bb26c99e4..9693821990 100644
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--- a/src/login/user-runtime-dir.c
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+++ b/src/login/user-runtime-dir.c
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@@ -95,20 +95,19 @@ static int user_remove_runtime_path(const char *runtime_path) {
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r = rm_rf(runtime_path, 0);
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if (r < 0)
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- log_error_errno(r, "Failed to remove runtime directory %s (before unmounting): %m", runtime_path);
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+ log_debug_errno(r, "Failed to remove runtime directory %s (before unmounting), ignoring: %m", runtime_path);
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- /* Ignore cases where the directory isn't mounted, as that's
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- * quite possible, if we lacked the permissions to mount
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- * something */
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+ /* Ignore cases where the directory isn't mounted, as that's quite possible, if we lacked the permissions to
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+ * mount something */
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r = umount2(runtime_path, MNT_DETACH);
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if (r < 0 && !IN_SET(errno, EINVAL, ENOENT))
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- log_error_errno(errno, "Failed to unmount user runtime directory %s: %m", runtime_path);
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+ log_debug_errno(errno, "Failed to unmount user runtime directory %s, ignoring: %m", runtime_path);
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r = rm_rf(runtime_path, REMOVE_ROOT);
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- if (r < 0)
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- log_error_errno(r, "Failed to remove runtime directory %s (after unmounting): %m", runtime_path);
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+ if (r < 0 && r != -ENOENT)
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+ return log_error_errno(r, "Failed to remove runtime directory %s (after unmounting): %m", runtime_path);
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- return r;
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+ return 0;
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}
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static int do_mount(const char *runtime_path, uid_t uid, gid_t gid) {
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