diff options
Diffstat (limited to 'sys/netinet/ip_output.c')
| -rw-r--r-- | sys/netinet/ip_output.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/netinet/ip_output.c b/sys/netinet/ip_output.c index 9cb9871..772c10f 100644 --- a/sys/netinet/ip_output.c +++ b/sys/netinet/ip_output.c @@ -824,6 +824,10 @@ ip_ctloutput(so, sopt) m->m_len = sopt->sopt_valsize; error = sooptcopyin(sopt, mtod(m, char *), m->m_len, m->m_len); + if (error) { + m_free(m); + break; + } INP_LOCK(inp); error = ip_pcbopts(inp, sopt->sopt_name, m); INP_UNLOCK(inp); |
