On 2/12/20 2:05 PM, Steve Dickson wrote:
> When 'adhostoverride' is "not set", which
> is most of the time, adhostoverride is not freed.
>
> Signed-off-by: Steve Dickson <steved@xxxxxxxxxx>
Committed...
stesved
> ---
> utils/gssd/krb5_util.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/utils/gssd/krb5_util.c b/utils/gssd/krb5_util.c
> index a1c43d2..85f60ae 100644
> --- a/utils/gssd/krb5_util.c
> +++ b/utils/gssd/krb5_util.c
> @@ -799,7 +799,7 @@ find_keytab_entry(krb5_context context, krb5_keytab kt,
> int tried_all = 0, tried_default = 0, tried_upper = 0;
> krb5_principal princ;
> const char *notsetstr = "not set";
> - char *adhostoverride;
> + char *adhostoverride = NULL;
>
>
> /* Get full target hostname */
> @@ -827,7 +827,6 @@ find_keytab_entry(krb5_context context, krb5_keytab kt,
> adhostoverride);
> /* No overflow: Windows cannot handle strings longer than 19 chars */
> strcpy(myhostad, adhostoverride);
> - free(adhostoverride);
> } else {
> strcpy(myhostad, myhostname);
> for (i = 0; myhostad[i] != 0; ++i) {
> @@ -836,6 +835,8 @@ find_keytab_entry(krb5_context context, krb5_keytab kt,
> myhostad[i] = '$';
> myhostad[i+1] = 0;
> }
> + if (adhostoverride)
> + krb5_free_string(context, adhostoverride);
>
> if (!srchost) {
> retval = get_full_hostname(myhostname, myhostname, sizeof(myhostname));
>
