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catch error, zero out variable.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23546 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-08-16 23:00:20 +00:00
parent f27b97c10b
commit 30d0d24121
1 changed files with 6 additions and 1 deletions
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7
lib/gssapi/ntlm/init_sec_context.c
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@@ -107,6 +107,7 @@ get_user_ccache(const ntlm_name name, char **username, struct ntlm_buf *key)
krb5_data data; krb5_data data;
*username = NULL; *username = NULL;
krb5_data_zero(&data);
key->length = 0; key->length = 0;
key->data = NULL; key->data = NULL;
@@ -138,10 +139,14 @@ get_user_ccache(const ntlm_name name, char **username, struct ntlm_buf *key)
ret = krb5_cc_get_config(context, id, NULL, ret = krb5_cc_get_config(context, id, NULL,
confname, &data); confname, &data);
if (ret)
goto out;
key->data = malloc(data.length); key->data = malloc(data.length);
if (key->data == NULL) if (key->data == NULL) {
ret = ENOMEM;
goto out; goto out;
}
key->length = data.length; key->length = data.length;
memcpy(key->data, data.data, data.length); memcpy(key->data, data.data, data.length);