diff options
| author |   Damjan Marion <damarion@cisco.com> | 2022-04-04 22:40:45 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2022-04-04 23:17:13 +0000 |
| commit | 8bea589cfe0fca1a6f560e16ca66a4cf199041a2 (patch) | |
| tree | cf2767f8f5f31344468b65e14baa3f1a4c85fb91 /src/plugins/ikev2 | |
| parent | a2b358b1faf6e762e1d29a931d83c7735ac9a77d (diff) | |
vppinfra: make _vec_len() read-only
Use of _vec_len() to set vector length breaks address sanitizer.
Users should use vec_set_len(), vec_inc_len(), vec_dec_len () instead.
Type: improvement
Change-Id: I441ae948771eb21c23a61f3ff9163bdad74a2cb8
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/ikev2')
| -rw-r--r-- | src/plugins/ikev2/ikev2_crypto.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/plugins/ikev2/ikev2_crypto.c b/src/plugins/ikev2/ikev2_crypto.c index a9ab1bc8067..3d4ad0a28ed 100644 --- a/src/plugins/ikev2/ikev2_crypto.c +++ b/src/plugins/ikev2/ikev2_crypto.c @@ -488,7 +488,7 @@ BN_bn2binpad (const BIGNUM * a, unsigned char *to, int tolen) { vec_insert (to, pad, 0); clib_memset (to, 0, pad); - _vec_len (to) -= pad; + vec_dec_len (to, pad); } return tolen; } @@ -553,7 +553,7 @@ ikev2_generate_dh (ikev2_sa_t * sa, ikev2_sa_transform_t * t) { vec_insert (sa->dh_shared_key, pad, 0); clib_memset (sa->dh_shared_key, 0, pad); - _vec_len (sa->dh_shared_key) -= pad; + vec_dec_len (sa->dh_shared_key, pad); } BN_clear_free (ex); } @@ -679,7 +679,7 @@ ikev2_complete_dh (ikev2_sa_t * sa, ikev2_sa_transform_t * t) { vec_insert (sa->dh_shared_key, pad, 0); clib_memset (sa->dh_shared_key, 0, pad); - _vec_len (sa->dh_shared_key) -= pad; + vec_dec_len (sa->dh_shared_key, pad); } BN_clear_free (ex); DH_free (dh); |