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| author | Tobias Brunner <tobias@strongswan.org> | 2012-07-06 10:02:41 +0200 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2012-07-16 14:53:36 +0200 |
| commit | 18ce1bb721c421ff52abed5a5d850f3ce2551fed (patch) | |
| tree | e827aedeaf9d088d1eae3708466056b9b58a95f9 /src/libcharon/plugins/eap_sim/eap_sim_server.c | |
| parent | cfd824ccdefe1851ef5d1c6c209b3e81e0bb24fc (diff) | |
| download | strongswan-18ce1bb721c421ff52abed5a5d850f3ce2551fed.tar.bz2 strongswan-18ce1bb721c421ff52abed5a5d850f3ce2551fed.tar.xz | |
Check rng return value when generating nonces in eap-sim plugin
Diffstat (limited to 'src/libcharon/plugins/eap_sim/eap_sim_server.c')
| -rw-r--r-- | src/libcharon/plugins/eap_sim/eap_sim_server.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libcharon/plugins/eap_sim/eap_sim_server.c b/src/libcharon/plugins/eap_sim/eap_sim_server.c index fd4f4c02b..334e2df1d 100644 --- a/src/libcharon/plugins/eap_sim/eap_sim_server.c +++ b/src/libcharon/plugins/eap_sim/eap_sim_server.c @@ -174,7 +174,10 @@ static status_t reauthenticate(private_eap_sim_server_t *this, DBG1(DBG_IKE, "initiating EAP-SIM reauthentication"); rng = this->crypto->get_rng(this->crypto); - rng->allocate_bytes(rng, NONCE_LEN, &this->nonce); + if (!rng->allocate_bytes(rng, NONCE_LEN, &this->nonce)) + { + return FAILED; + } mkc = chunk_create(mk, HASH_SIZE_SHA1); counter = htons(counter); |