PR/59527 CVS commit: [netbsd-10] src/sys

["Martin Husemann" <martin%netbsd.org@localhost>]

The following reply was made to PR kern/59527; it has been noted by GNATS.

From: "Martin Husemann" <martin%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/59527 CVS commit: [netbsd-10] src/sys
Date: Tue, 29 Jul 2025 09:35:28 +0000

 Module Name:	src
 Committed By:	martin
 Date:		Tue Jul 29 09:35:28 UTC 2025
 
 Modified Files:
 	src/sys/netinet [netbsd-10]: in_var.h ip_input.c ip_mroute.c
 	    ip_output.c sctp_output.c
 	src/sys/netipsec [netbsd-10]: ipsecif.c xform_ipip.c
 
 Log Message:
 Pull up following revision(s) (requested by ozaki-r in ticket #1140):
 
 	sys/netinet/ip_output.c: revision 1.330
 	sys/netinet/sctp_output.c: revision 1.39
 	sys/netinet/ip_mroute.c: revision 1.166
 	sys/netipsec/ipsecif.c: revision 1.24
 	sys/netipsec/xform_ipip.c: revision 1.80
 	sys/netinet/ip_output.c: revision 1.327
 	sys/netinet/ip_output.c: revision 1.328
 	sys/netinet/ip_input.c: revision 1.406
 	sys/netinet/ip_output.c: revision 1.329
 	sys/netinet/in_var.h: revision 1.105
 
 in: get rid of unused argument from ip_newid() and ip_newid_range()
 
 in: take a reference of ifp on IP_ROUTETOIF
 The ifp could be released after ia4_release(ia).
 
 in: narrow the scope of ifa in ip_output (NFC)
 
 sctp: follow the recent change of ip_newid()
 
 in: avoid racy ifa_acquire(rt->rt_ifa) in ip_output()
 If a rtentry is being destroyed asynchronously, ifa referenced by rt_ifa
 can be destructed and taking ifa_acquire(rt->rt_ifa) aborts with a
 KASSERT failure.  Fortunately, the ifa is not actually freed because of
 a reference by rt_ifa, it can be available (except some functions like
 psref) so as long the rtentry is held.
 PR kern/59527
 
 in: avoid racy ia4_acquire(ifatoia(rt->rt_ifa) in ip_rtaddr()
 Same as the case of ip_output(), it's racy and should be avoided.
 PR kern/59527
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.103 -r1.103.2.1 src/sys/netinet/in_var.h
 cvs rdiff -u -r1.402.4.1 -r1.402.4.2 src/sys/netinet/ip_input.c
 cvs rdiff -u -r1.165 -r1.165.4.1 src/sys/netinet/ip_mroute.c
 cvs rdiff -u -r1.324.2.2 -r1.324.2.3 src/sys/netinet/ip_output.c
 cvs rdiff -u -r1.33.2.1 -r1.33.2.2 src/sys/netinet/sctp_output.c
 cvs rdiff -u -r1.21 -r1.21.2.1 src/sys/netipsec/ipsecif.c
 cvs rdiff -u -r1.78 -r1.78.4.1 src/sys/netipsec/xform_ipip.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.