Date: Tue, 25 Jun 2019 18:13:39 +0000 (UTC) From: Kyle Evans <kevans@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r349380 - head/lib/libbe Message-ID: <201906251813.x5PIDdB0045761@repo.freebsd.org>
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Author: kevans Date: Tue Jun 25 18:13:39 2019 New Revision: 349380 URL: https://svnweb.freebsd.org/changeset/base/349380 Log: libbe(3): mount: the BE dataset is mounted at / Other parts of libbe(3) were fairly strict on the mountpoint property of the BE dataset, and be_mount was not much better. It was improved in r347027 to allow mountpoint=none for depth==0, but this bit was still sensitive to mountpoint != / and mountpoint != none. Given that other parts of libbe(3) no longer restrict the mountpoint property here, and the rest of the base system is generally OK and will assume that a BE is mounted at /, let's do the same. Reported by: ler MFC after: 3 days Modified: head/lib/libbe/be_access.c Modified: head/lib/libbe/be_access.c ============================================================================== --- head/lib/libbe/be_access.c Tue Jun 25 17:27:37 2019 (r349379) +++ head/lib/libbe/be_access.c Tue Jun 25 18:13:39 2019 (r349380) @@ -96,7 +96,7 @@ be_mount_iter(zfs_handle_t *zfs_hdl, void *data) NULL, NULL, 0, 1)) return (1); - if (strcmp("none", zfs_mnt) == 0) { + if (strcmp("none", zfs_mnt) == 0 || info->depth == 0) { /* * mountpoint=none; we'll mount it at info->mountpoint assuming * we're at the root. If we're not at the root, we're likely
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