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krb5: Fix warnings

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This commit is contained in:
Nicolas Williams
2021-03-28 17:51:12 -05:00
parent 82a8744787
commit fb553dde1d
28 changed files with 166 additions and 106 deletions
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24
lib/krb5/get_cred.c
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@@ -1375,6 +1375,8 @@ _krb5_get_cred_kdc_any(krb5_context context,
krb5_deltat offset;
krb5_data data;
krb5_data_zero(&data);
/*
* If we are using LKDC, lets pull out the addreses from the
* ticket and use that.
@@ -1382,23 +1384,19 @@ _krb5_get_cred_kdc_any(krb5_context context,
ret = krb5_cc_get_config(context, ccache, NULL, "lkdc-hostname", &data);
if (ret == 0) {
kdc_hostname = malloc(data.length + 1);
if (kdc_hostname == NULL)
return krb5_enomem(context);
memcpy(kdc_hostname, data.data, data.length);
kdc_hostname[data.length] = '\0';
if ((kdc_hostname = strndup(data.data, data.length)) == NULL) {
ret = krb5_enomem(context);
goto out;
}
krb5_data_free(&data);
}
ret = krb5_cc_get_config(context, ccache, NULL, "sitename", &data);
if (ret == 0) {
sitename = malloc(data.length + 1);
if (sitename == NULL)
return krb5_enomem(context);
memcpy(sitename, data.data, data.length);
sitename[data.length] = '\0';
if ((sitename = strndup(data.data, data.length)) == NULL) {
ret = krb5_enomem(context);
goto out;
}
krb5_data_free(&data);
}
@@ -1441,9 +1439,9 @@ _krb5_get_cred_kdc_any(krb5_context context,
out_creds);
out:
krb5_data_free(&data);
free(kdc_hostname);
free(sitename);
return ret;
}