diff options
Diffstat (limited to 'src/kadmin/cli')
| -rw-r--r-- | src/kadmin/cli/keytab.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/kadmin/cli/keytab.c b/src/kadmin/cli/keytab.c index 297b7994e..89fbe66b1 100644 --- a/src/kadmin/cli/keytab.c +++ b/src/kadmin/cli/keytab.c @@ -99,15 +99,11 @@ static int process_keytab(krb5_context my_context, char **keytab_str, return 1; } } else { - char *tmp = *keytab_str; - - *keytab_str = (char *) - malloc(strlen("WRFILE:")+strlen(tmp)+1); - if (*keytab_str == NULL) { - com_err(whoami, ENOMEM, "while creating keytab name"); - return 1; + if (asprintf(keytab_str, "WRFILE:%s", *keytab_str) < 0) { + *keytab_str = NULL; + com_err(whoami, ENOMEM, "while creating keytab name"); + return 1; } - sprintf(*keytab_str, "WRFILE:%s", tmp); } code = krb5_kt_resolve(my_context, *keytab_str, keytab); @@ -488,7 +484,7 @@ static char *etype_string(enctype) krb5_error_code ret; if ((ret = krb5_enctype_to_string(enctype, buf, sizeof(buf)))) - sprintf(buf, "etype %d", enctype); + snprintf(buf, sizeof(buf), "etype %d", enctype); return buf; } |