Date: Fri, 29 Mar 2024 20:37:06 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 274536] panic: rt_tables_get_rnh_ptr: fam out of bounds (255 < 45) Message-ID: <bug-274536-227-riYLTgRvqg@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-274536-227@https.bugs.freebsd.org/bugzilla/> References: <bug-274536-227@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D274536 --- Comment #15 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Db977dd1ea5fbc2df3f1279330be4d0893= 22eb2cf commit b977dd1ea5fbc2df3f1279330be4d089322eb2cf Author: Gleb Smirnoff <glebius@FreeBSD.org> AuthorDate: 2024-03-29 20:35:51 +0000 Commit: Gleb Smirnoff <glebius@FreeBSD.org> CommitDate: 2024-03-29 20:35:51 +0000 linux: make linux_netlink_p->msg_from_linux be able to fail The KPI for this function was misleading. From the NetLink perspective= it looked like a function that: a) allocates new hdr, b) can fail. Neither was true. Let the function return a error code instead of returning the same hdr it was passed to. In case if future Linux NetLink compatibili= ty support calls for reallocating header, pass hdr as pointer to pointer. With KPI that returns a error, propagate domain conversion errors all t= he way up to NetLink module. This fixes panic when unknown domain is converted to 0xff and this invalid value is passed into NetLink processing. PR: 274536 Reviewed by: melifaro Differential Revision: https://reviews.freebsd.org/D44392 sys/compat/linux/linux_netlink.c | 58 ++++++++++++++++++++++++++----------= ---- sys/netlink/netlink_io.c | 22 +++++++-------- sys/netlink/netlink_linux.h | 2 +- 3 files changed, 48 insertions(+), 34 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-274536-227-riYLTgRvqg>