diff options
Diffstat (limited to 'cifs.upcall.c')
| -rw-r--r-- | cifs.upcall.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/cifs.upcall.c b/cifs.upcall.c index f560d21..0d222cb 100644 --- a/cifs.upcall.c +++ b/cifs.upcall.c @@ -759,12 +759,13 @@ lowercase_string(char *c) static void usage(void) { - fprintf(stderr, "Usage: %s [-t] [-v] [-l] key_serial\n", prog); + fprintf(stderr, "Usage: %s [-k /path/to/krb5.conf] [-t] [-v] [-l] key_serial\n", prog); } const struct option long_options[] = { - {"trust-dns", 0, NULL, 't'}, + {"krb5conf", 1, NULL, 'k'}, {"legacy-uid", 0, NULL, 'l'}, + {"trust-dns", 0, NULL, 't'}, {"version", 0, NULL, 'v'}, {NULL, 0, NULL, 0} }; @@ -792,7 +793,7 @@ int main(const int argc, char *const argv[]) openlog(prog, 0, LOG_DAEMON); - while ((c = getopt_long(argc, argv, "cltv", long_options, NULL)) != -1) { + while ((c = getopt_long(argc, argv, "ck:ltv", long_options, NULL)) != -1) { switch (c) { case 'c': /* legacy option -- skip it */ @@ -800,6 +801,12 @@ int main(const int argc, char *const argv[]) case 't': try_dns++; break; + case 'k': + if (setenv("KRB5_CONFIG", optarg, 1) != 0) { + syslog(LOG_ERR, "unable to set $KRB5_CONFIG: %d", errno); + goto out; + } + break; case 'l': legacy_uid++; break; |