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| author | Karel Zak | 2016-08-15 11:02:18 +0200 |
|---|---|---|
| committer | Karel Zak | 2016-08-15 11:02:18 +0200 |
| commit | 3082f8518f2739e9f68e660f1749acdd2b9d7a97 (patch) | |
| tree | a43ea4b8e943eb344a11891417515f287baf615b /sys-utils/lsns.c | |
| parent | tests: mark build-in paths test as optional (diff) | |
| download | kernel-qcow2-util-linux-3082f8518f2739e9f68e660f1749acdd2b9d7a97.tar.gz kernel-qcow2-util-linux-3082f8518f2739e9f68e660f1749acdd2b9d7a97.tar.xz kernel-qcow2-util-linux-3082f8518f2739e9f68e660f1749acdd2b9d7a97.zip | |
lsns: missing ns/<name> is not error
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>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/lsns.c')
| -rw-r--r-- | sys-utils/lsns.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys-utils/lsns.c b/sys-utils/lsns.c index c79bde383..75c04f8f8 100644 --- a/sys-utils/lsns.c +++ b/sys-utils/lsns.c @@ -202,7 +202,7 @@ 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]; @@ -267,7 +267,7 @@ 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; } |