diff options
Diffstat (limited to 'src/lib/krb5/krb/get_in_tkt.c')
| -rw-r--r-- | src/lib/krb5/krb/get_in_tkt.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/lib/krb5/krb/get_in_tkt.c b/src/lib/krb5/krb/get_in_tkt.c index 15f7cc6..59614e7 100644 --- a/src/lib/krb5/krb/get_in_tkt.c +++ b/src/lib/krb5/krb/get_in_tkt.c @@ -1073,6 +1073,7 @@ init_creds_validate_reply(krb5_context context, static void read_allowed_preauth_type(krb5_context context, krb5_init_creds_context ctx) { + krb5_error_code ret; krb5_data config; char *tmp, *p; @@ -1084,18 +1085,14 @@ read_allowed_preauth_type(krb5_context context, krb5_init_creds_context ctx) ctx->request->server, KRB5_CC_CONF_PA_TYPE, &config) != 0) return; - tmp = malloc(config.length + 1); - if (tmp == NULL) { - krb5_free_data_contents(context, &config); + tmp = k5memdup0(config.data, config.length, &ret); + krb5_free_data_contents(context, &config); + if (tmp == NULL) return; - } - memcpy(tmp, config.data, config.length); - tmp[config.length] = '\0'; ctx->allowed_preauth_type = strtol(tmp, &p, 10); if (p == NULL || *p != '\0') ctx->allowed_preauth_type = KRB5_PADATA_NONE; free(tmp); - krb5_free_data_contents(context, &config); } static krb5_error_code |