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| author | Andreas Steffen <andreas.steffen@strongswan.org> | 2009-03-30 03:47:14 +0000 |
|---|---|---|
| committer | Andreas Steffen <andreas.steffen@strongswan.org> | 2009-03-30 03:47:14 +0000 |
| commit | 79b272949080bf5938df1c5affe7b4bc631a81b7 (patch) | |
| tree | d6b3103a759a64845207d0af21e2c6f49fffcc45 /src/pluto/ipsec_doi.c | |
| parent | ab6923f28ce4972f14d8d65069beda0ea6448b66 (diff) | |
| download | strongswan-79b272949080bf5938df1c5affe7b4bc631a81b7.tar.bz2 strongswan-79b272949080bf5938df1c5affe7b4bc631a81b7.tar.xz | |
fixed DPD null state bug4.2.14
Diffstat (limited to 'src/pluto/ipsec_doi.c')
| -rw-r--r-- | src/pluto/ipsec_doi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/pluto/ipsec_doi.c b/src/pluto/ipsec_doi.c index b59fe3c87..f22cdbd04 100644 --- a/src/pluto/ipsec_doi.c +++ b/src/pluto/ipsec_doi.c @@ -5446,9 +5446,9 @@ dpd_inI_outR(struct state *st, struct isakmp_notification *const n, pb_stream *p time_t tm = now(); u_int32_t seqno; - if (!IS_ISAKMP_SA_ESTABLISHED(st->st_state)) + if (st == NULL || !IS_ISAKMP_SA_ESTABLISHED(st->st_state)) { - loglog(RC_LOG_SERIOUS, "DPD: Received R_U_THERE for unestablished ISKAMP SA"); + loglog(RC_LOG_SERIOUS, "DPD: Received R_U_THERE for unestablished ISAKMP SA"); return STF_IGNORE; } if (n->isan_spisize != COOKIE_SIZE * 2 || pbs_left(pbs) < COOKIE_SIZE * 2) @@ -5516,10 +5516,10 @@ dpd_inR(struct state *st, struct isakmp_notification *const n, pb_stream *pbs) { u_int32_t seqno; - if (!IS_ISAKMP_SA_ESTABLISHED(st->st_state)) + if (st == NULL || !IS_ISAKMP_SA_ESTABLISHED(st->st_state)) { loglog(RC_LOG_SERIOUS - , "DPD: Received R_U_THERE_ACK for unestablished ISKAMP SA"); + , "DPD: Received R_U_THERE_ACK for unestablished ISAKMP SA"); return STF_FAIL; } |