diff options
| -rw-r--r-- | sys/netipsec/ipsec_output.c | 5 | ||||
| -rw-r--r-- | sys/netipsec/xform_ipip.c | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/sys/netipsec/ipsec_output.c b/sys/netipsec/ipsec_output.c index 8f8c705..c90524b 100644 --- a/sys/netipsec/ipsec_output.c +++ b/sys/netipsec/ipsec_output.c @@ -426,8 +426,11 @@ ipsec4_process_packet( error = EFAULT; } if (error) { - if (mp) + if (mp) { + /* XXX: Should never happen! */ m_freem(mp); + } + m = NULL; /* ipip_output() already freed it */ goto bad; } m = mp, mp = NULL; diff --git a/sys/netipsec/xform_ipip.c b/sys/netipsec/xform_ipip.c index a845322..0f881a1 100644 --- a/sys/netipsec/xform_ipip.c +++ b/sys/netipsec/xform_ipip.c @@ -526,7 +526,6 @@ ipip_output( if (m == 0) { DPRINTF(("%s: M_PREPEND failed\n", __func__)); ipipstat.ipips_hdrops++; - *mp = NULL; error = ENOBUFS; goto bad; } @@ -610,7 +609,8 @@ nofamily: return 0; bad: if (m) - m_freem(m), *mp = NULL; + m_freem(m); + *mp = NULL; return (error); } |
