target/iscsi: Fix mutual CHAP auth on big-endian arches
See https://bugzilla.redhat.com/show_bug.cgi?id=916290 Used a temp var since we take its address in sg_init_one. Signed-off-by: Andy Grover <agrover@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
parent
882e3f8e69
commit
7ac9ad11b2
|
@ -166,6 +166,7 @@ static int chap_server_compute_md5(
|
|||
{
|
||||
char *endptr;
|
||||
unsigned long id;
|
||||
unsigned char id_as_uchar;
|
||||
unsigned char digest[MD5_SIGNATURE_SIZE];
|
||||
unsigned char type, response[MD5_SIGNATURE_SIZE * 2 + 2];
|
||||
unsigned char identifier[10], *challenge = NULL;
|
||||
|
@ -355,7 +356,9 @@ static int chap_server_compute_md5(
|
|||
goto out;
|
||||
}
|
||||
|
||||
sg_init_one(&sg, &id, 1);
|
||||
/* To handle both endiannesses */
|
||||
id_as_uchar = id;
|
||||
sg_init_one(&sg, &id_as_uchar, 1);
|
||||
ret = crypto_hash_update(&desc, &sg, 1);
|
||||
if (ret < 0) {
|
||||
pr_err("crypto_hash_update() failed for id\n");
|
||||
|
|
Loading…
Reference in a new issue