Hello,
Package: inetutils 1.5, program: ping6, symptom:
# ping6 ::1
PING ::1 (::1): 48 data bytes
56 bytes from localhost: icmp_seq=0 ttl=64 time=-504902579930790.188 ms
56 bytes from localhost: icmp_seq=1 ttl=64 time=-504902583956786.188 ms
...
I believe the bug is in incorrect pointer handling at print_echo() (see
patch below). Possibly the bug does not manifest itself on architectures
where sizeof(timeval) == sizeof(icmp6_hdr).
Regards,
Michal Svoboda
--- ping6.c~ 2007-06-29 00:58:24.000000000 +0200
+++ ping6.c 2007-11-18 11:44:05.000000000 +0100
@@ -468,7 +468,7 @@
struct timeval tv1, *tp;
timing++;
- tp = (struct timeval *) icmp6 + 1;
+ tp = (struct timeval *) (icmp6 + 1);
/* Avoid unaligned data: */
memcpy (&tv1, tp, sizeof (tv1));
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