diff options
| author | bitblt <bitblt@cvs.openbsd.org> | 1997-03-25 21:51:46 +0000 |
|---|---|---|
| committer | bitblt <bitblt@cvs.openbsd.org> | 1997-03-25 21:51:46 +0000 |
| commit | 70c40d4148538a0444178303422a373e2fe2d0c7 (patch) | |
| tree | d5bd7323049b4fb571b8ade2d8e4bed93ca00abe /kerberosIV/krb/get_krbrlm.c | |
| parent | 7e5a5fdebf3cb7d03d7612368e4d9af06e489b84 (diff) | |
config file paranoia
Diffstat (limited to 'kerberosIV/krb/get_krbrlm.c')
| -rw-r--r-- | kerberosIV/krb/get_krbrlm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kerberosIV/krb/get_krbrlm.c b/kerberosIV/krb/get_krbrlm.c index ee4a06efdb1..ff9f0ebc532 100644 --- a/kerberosIV/krb/get_krbrlm.c +++ b/kerberosIV/krb/get_krbrlm.c @@ -54,7 +54,9 @@ krb_get_lrealm(r, n) if ((cnffile = fopen(KRB_CONF, "r")) == NULL) { char tbuf[128]; - char *tdir = (char *) getenv("KRBCONFDIR"); + char *tdir = NULL; + if (issetugid() == 0) + tdir = (char *) getenv("KRBCONFDIR"); strncpy(tbuf, tdir ? tdir : "/etc", sizeof(tbuf)-1); tbuf[sizeof(tbuf)-1] = 0; strncat(tbuf, "/krb.conf", sizeof(tbuf)-strlen(tbuf)); |