diff options
| author |   Filip Tehlar <ftehlar@cisco.com> | 2020-10-05 12:30:44 +0000 |
|---|---|---|
| committer |   Beno�t Ganne <bganne@cisco.com> | 2020-10-13 09:48:41 +0000 |
| commit | 623d87fd39c53e2f4d8718014e76836fe07c4245 (patch) | |
| tree | 45da581e8a78d58b6dfa7d1d4289aa9ce55e3405 /src | |
| parent | 3a97a456ab27d21d7b25bb5505d93b0d96ab4cab (diff) | |
ikev2: fix memory leak in auth routine
Type: fix
Change-Id: I93529b069925fcef32cdb22e27975b802b4c3b97
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/ikev2/ikev2.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/ikev2/ikev2.c b/src/plugins/ikev2/ikev2.c index 7931322146c..44528e1fdaf 100644 --- a/src/plugins/ikev2/ikev2.c +++ b/src/plugins/ikev2/ikev2.c @@ -1671,11 +1671,13 @@ ikev2_sa_auth (ikev2_sa_t * sa) authmsg = ikev2_sa_generate_authmsg (sa, 1); if (sel_p->auth.method == IKEV2_AUTH_METHOD_SHARED_KEY_MIC) { + vec_free (sa->r_auth.data); sa->r_auth.data = ikev2_calc_prf (tr_prf, psk, authmsg); sa->r_auth.method = IKEV2_AUTH_METHOD_SHARED_KEY_MIC; } else if (sel_p->auth.method == IKEV2_AUTH_METHOD_RSA_SIG) { + vec_free (sa->r_auth.data); sa->r_auth.data = ikev2_calc_sign (km->pkey, authmsg); sa->r_auth.method = IKEV2_AUTH_METHOD_RSA_SIG; } @@ -1732,11 +1734,13 @@ ikev2_sa_auth_init (ikev2_sa_t * sa) if (sa->i_auth.method == IKEV2_AUTH_METHOD_SHARED_KEY_MIC) { + vec_free (sa->i_auth.data); sa->i_auth.data = ikev2_calc_prf (tr_prf, psk, authmsg); sa->i_auth.method = IKEV2_AUTH_METHOD_SHARED_KEY_MIC; } else if (sa->i_auth.method == IKEV2_AUTH_METHOD_RSA_SIG) { + vec_free (sa->i_auth.data); sa->i_auth.data = ikev2_calc_sign (km->pkey, authmsg); sa->i_auth.method = IKEV2_AUTH_METHOD_RSA_SIG; } |