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sysusers: use fgetgrent_sane()

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This commit is contained in:
Yu Watanabe 2018-11-26 04:41:53 +09:00
parent 8276855e48
commit f030d36cd0
1 changed files with 2 additions and 8 deletions
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10
src/sysusers/sysusers.c
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@ -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) {