diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-12-16 17:09:07 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-12-16 17:09:07 +0000 |
| commit | 7cd754d04eab0796fee90fb5d2fc6d2691799fce (patch) | |
| tree | 407ba6a15346d73e405382622af16b561633ef73 /kerberosIV/krb/get_krbrlm.c | |
| parent | 26c0143d817536c8335c7ec2dc28925082f46f39 (diff) | |
strncat related oflows
Diffstat (limited to 'kerberosIV/krb/get_krbrlm.c')
| -rw-r--r-- | kerberosIV/krb/get_krbrlm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kerberosIV/krb/get_krbrlm.c b/kerberosIV/krb/get_krbrlm.c index 77e82ece4bc..ee4a06efdb1 100644 --- a/kerberosIV/krb/get_krbrlm.c +++ b/kerberosIV/krb/get_krbrlm.c @@ -55,9 +55,9 @@ krb_get_lrealm(r, n) if ((cnffile = fopen(KRB_CONF, "r")) == NULL) { char tbuf[128]; char *tdir = (char *) getenv("KRBCONFDIR"); - strncpy(tbuf, tdir ? tdir : "/etc", sizeof(tbuf)); - strncat(tbuf, "/krb.conf", sizeof(tbuf)); + strncpy(tbuf, tdir ? tdir : "/etc", sizeof(tbuf)-1); tbuf[sizeof(tbuf)-1] = 0; + strncat(tbuf, "/krb.conf", sizeof(tbuf)-strlen(tbuf)); if ((cnffile = fopen(tbuf,"r")) == NULL) return(KFAILURE); } |