| Message ID | 20140711101824.GM4837@type |
|---|---|
| State | New |
| Headers | show |
diff --git a/slirp/udp.c b/slirp/udp.c index 8cc6cb6..fd2446a 100644 --- a/slirp/udp.c +++ b/slirp/udp.c @@ -218,6 +218,7 @@ udp_input(register struct mbuf *m, int iphlen) *ip=save_ip; DEBUG_MISC((dfd,"udp tx errno = %d-%s\n",errno,strerror(errno))); icmp_error(m, ICMP_UNREACH,ICMP_UNREACH_NET, 0,strerror(errno)); + goto bad; } m_free(so->so_m); /* used for ICMP if error on sorecvfrom */
Before this patch, if sosendto fails, udp_input is executed as if the packet was sent, recording the packet for icmp errors, which does not makes sense since the packet was not actually sent, errors would be related to a previous packet. This patch adds a goto bad to cut the execution of this function. Signed-off-by: Guillaume Subiron <maethor@subiron.org> --- slirp/udp.c | 1 + 1 file changed, 1 insertion(+)