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From 8694f63002c6b765e72c36fbf8ed46164d5303e5 Mon Sep 17 00:00:00 2001
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From: Karel Zak <kzak@redhat.com>
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Date: Mon, 15 Aug 2016 11:02:18 +0200
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Subject: [PATCH 150/173] lsns: missing ns/<name> is not error
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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For example user namespace is optional it does not make sense to
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ignore process completely if the ns/user file is missing.
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Reported-by: Michał Bartoszkiewicz <mbartoszkiewicz@gmail.com>
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Upstream: http://github.com/karelzak/util-linux/commit/3082f8518f2739e9f68e660f1749acdd2b9d7a97
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Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1543428
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Signed-off-by: Karel Zak <kzak@redhat.com>
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---
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sys-utils/lsns.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/sys-utils/lsns.c b/sys-utils/lsns.c
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index fb53a16a4..b8841b7a3 100644
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--- a/sys-utils/lsns.c
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+++ b/sys-utils/lsns.c
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@@ -204,7 +204,7 @@ static inline const struct colinfo *get_column_info(unsigned num)
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return &infos[ get_column_id(num) ];
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}
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-static ino_t get_ns_ino(int dir, const char *nsname, ino_t *ino)
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+static int get_ns_ino(int dir, const char *nsname, ino_t *ino)
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{
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struct stat st;
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char path[16];
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@@ -269,7 +269,7 @@ static int read_process(struct lsns *ls, pid_t pid)
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continue;
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rc = get_ns_ino(dirfd(dir), ns_names[i], &p->ns_ids[i]);
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- if (rc && rc != -EACCES)
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+ if (rc && rc != -EACCES && rc != -ENOENT)
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goto done;
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rc = 0;
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}
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--
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2.14.4
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