Date: Tue, 21 Dec 2021 23:38:03 GMT From: Cy Schubert <cy@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 616a2e8312fd - stable/12 - ipfilter: Fix struct ifnet pointer type Message-ID: <202112212338.1BLNc35J050273@gitrepo.freebsd.org>
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The branch stable/12 has been updated by cy: URL: https://cgit.FreeBSD.org/src/commit/?id=616a2e8312fd167473202e18b8771f6902b2f45b commit 616a2e8312fd167473202e18b8771f6902b2f45b Author: Cy Schubert <cy@FreeBSD.org> AuthorDate: 2021-12-12 23:57:36 +0000 Commit: Cy Schubert <cy@FreeBSD.org> CommitDate: 2021-12-21 23:37:25 +0000 ipfilter: Fix struct ifnet pointer type The fr_info struct contains a summary of a packet. One of its fields is a pointer to the ifnet struct the packet arrived on. It is pointed to by a void* because ipfilter supports multiple O/Ses. Unfortunately this makes it difficult it examine with DTrace. Defining fin_ifp as a pointer to an ifnet struct makes the struct it points to using a DTrace script possible. (cherry picked from commit 8f19f3d31a7224c502c36dd16f1321b802e4da60) --- sys/contrib/ipfilter/netinet/ip_fil.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sys/contrib/ipfilter/netinet/ip_fil.h b/sys/contrib/ipfilter/netinet/ip_fil.h index 8cb988e1fd17..be8e023ac0ba 100644 --- a/sys/contrib/ipfilter/netinet/ip_fil.h +++ b/sys/contrib/ipfilter/netinet/ip_fil.h @@ -358,7 +358,11 @@ typedef enum ipf_cksum_e { typedef struct fr_info { void *fin_main_soft; +#ifdef __FreeBSD__ + struct ifnet *fin_ifp; /* interface packet is `on' */ +#else void *fin_ifp; /* interface packet is `on' */ +#endif struct frentry *fin_fr; /* last matching rule */ int fin_out; /* in or out ? 1 == out, 0 == in */ fr_ip_t fin_fi; /* IP Packet summary */
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