Author: cy
Date: Thu Nov 28 00:46:33 2019
New Revision: 355156
URL: https://svnweb.freebsd.org/changeset/base/355156
Log:
Include fin, the packet information structure (fr_info_t), in the
l4sums DTrace probe, making more information available for the diagnosis
of IPv6 checksum errors.
MFC after: 3 days
Modified:
head/sys/contrib/ipfilter/netinet/fil.c
Modified: head/sys/contrib/ipfilter/netinet/fil.c
==============================================================================
--- head/sys/contrib/ipfilter/netinet/fil.c Thu Nov 28 00:46:03 2019
(r355155)
+++ head/sys/contrib/ipfilter/netinet/fil.c Thu Nov 28 00:46:33 2019
(r355156)
@@ -6742,7 +6742,7 @@ ipf_checkl4sum(fin)
FR_DEBUG(("checkl4sum: %hx != %hx\n", sum, hdrsum));
}
#endif
- DT2(l4sums, u_short, hdrsum, u_short, sum);
+ DT3(l4sums, u_short, hdrsum, u_short, sum, fr_info_t *, fin);
#ifdef USE_INET6
if (hdrsum == sum || (sum == 0 && fin->fin_p == IPPROTO_ICMPV6)) {
#else
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