From 4b042b7d6708cae4cb29fa41b89deea14b2eea32 Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Mon, 23 Dec 2019 08:46:10 +0100 Subject: sys/linux: fix int64 alignment on 386 Turns out int64 alignment is 4 on 386... But on arm it's still 8. Another amusing finding thanks to syz-check. Update #590 --- sys/linux/uffd.txt.warn | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'sys/linux/uffd.txt.warn') diff --git a/sys/linux/uffd.txt.warn b/sys/linux/uffd.txt.warn index 07250f207..573bd87bd 100644 --- a/sys/linux/uffd.txt.warn +++ b/sys/linux/uffd.txt.warn @@ -1,7 +1,17 @@ +bad-struct-size: uffdio_range: syz=12 kernel=16 [386] bad-field-size: uffdio_range.start: syz=4 kernel=8 [386] +bad-field-offset: uffdio_range.len: syz=4 kernel=8 [386] +bad-struct-size: uffdio_register: syz=28 kernel=32 [386] +bad-field-size: uffdio_register.range: syz=12 kernel=16 [386] +bad-field-offset: uffdio_register.mode: syz=12 kernel=16 [386] +bad-field-offset: uffdio_register.ioctls: syz=20 kernel=24 [386] bad-struct-size: uffdio_copy: syz=32 kernel=40 [386] bad-field-size: uffdio_copy.dst: syz=4 kernel=8 [386] -bad-field-size: uffdio_copy.src: syz=4 kernel=8 [386] +bad-field-offset: uffdio_copy.src: syz=4 kernel=8 [386] bad-field-offset: uffdio_copy.len: syz=8 kernel=16 [386] bad-field-offset: uffdio_copy.mode: syz=16 kernel=24 [386] bad-field-offset: uffdio_copy.copy: syz=24 kernel=32 [386] +bad-struct-size: uffdio_zeropage: syz=28 kernel=32 [386] +bad-field-size: uffdio_zeropage.range: syz=12 kernel=16 [386] +bad-field-offset: uffdio_zeropage.mode: syz=12 kernel=16 [386] +bad-field-offset: uffdio_zeropage.zeropg/zeropage: syz=20 kernel=24 [386] -- cgit mrf-deployment