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(parent: 77d2a2d) | patch
lookup(): ensure that openat("/", "..", O_RESOLVE_BENEATH) fails
authorKonstantin Belousov <kib@FreeBSD.org>
Sun, 23 Apr 2023 23:21:42 +0000 (02:21 +0300)
committerKonstantin Belousov <kib@FreeBSD.org>
Mon, 24 Apr 2023 21:32:10 +0000 (00:32 +0300)
commita718431c30a57226bc7c1a9181fc84bab00641a1
treeda28fe583cc7c660efd838964457ba801083b08ctree | snapshot
parent77d2a2d065cb35fb848faf2253c30eaeee33c784commit | diff
lookup(): ensure that openat("/", "..", O_RESOLVE_BENEATH) fails

PR: 269780
Reported by: Dan Gohman <dev@sunfishcode.online>
Reviewed by: emaste, markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D39773
sys/kern/vfs_lookup.c diff | blob | history
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