diff options
Diffstat (limited to 'net/bluetooth/smp.c')
| -rw-r--r-- | net/bluetooth/smp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 9ebc394ea5e5..39b04f919cb6 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -22,6 +22,7 @@ #include <linux/crypto.h> #include <linux/scatterlist.h> +#include <crypto/algapi.h> #include <crypto/b128ops.h> #include <net/bluetooth/bluetooth.h> @@ -163,7 +164,7 @@ bool smp_irk_matches(struct hci_dev *hdev, u8 irk[16], bdaddr_t *bdaddr) if (err) return false; - return !memcmp(bdaddr->b, hash, 3); + return !crypto_memneq(bdaddr->b, hash, 3); } int smp_generate_rpa(struct hci_dev *hdev, u8 irk[16], bdaddr_t *rpa) @@ -584,7 +585,7 @@ static u8 smp_random(struct smp_chan *smp) if (ret) return SMP_UNSPECIFIED; - if (memcmp(smp->pcnf, confirm, sizeof(smp->pcnf)) != 0) { + if (crypto_memneq(smp->pcnf, confirm, sizeof(smp->pcnf))) { BT_ERR("Pairing failed (confirmation values mismatch)"); return SMP_CONFIRM_FAILED; } |