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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2018-11-25 20:41:53 +0100 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2018-12-02 12:18:54 +0100 |
| commit | f030d36cd0a48856b6970541bd5baf74c2c06449 (patch) | |
| tree | a34df4742253515f4c11c39044229fed8c574124 /src | |
| parent | lldp: rename lldp_neighbor_id_hash_ops and set value destructor (diff) | |
| download | systemd-f030d36cd0a48856b6970541bd5baf74c2c06449.tar.xz systemd-f030d36cd0a48856b6970541bd5baf74c2c06449.zip | |
sysusers: use fgetgrent_sane()
Diffstat (limited to 'src')
| -rw-r--r-- | src/sysusers/sysusers.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/src/sysusers/sysusers.c b/src/sysusers/sysusers.c index c2326ee9b8..3eb70f5e8f 100644 --- a/src/sysusers/sysusers.c +++ b/src/sysusers/sysusers.c @@ -140,8 +140,7 @@ static int load_group_database(void) { if (r < 0) return r; - errno = 0; - while ((gr = fgetgrent(f))) { + while ((r = fgetgrent_sane(f, &gr)) > 0) { char *n; int k, q; @@ -164,13 +163,8 @@ static int load_group_database(void) { if (k <= 0 && q <= 0) free(n); - - errno = 0; } - if (!IN_SET(errno, 0, ENOENT)) - return -errno; - - return 0; + return r; } static int make_backup(const char *target, const char *x) { |