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