diff options
Diffstat (limited to 'sys-fs/zfs-kmod/files')
-rw-r--r-- | sys-fs/zfs-kmod/files/0.8.2-umask_O_TMPFILE.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sys-fs/zfs-kmod/files/0.8.2-umask_O_TMPFILE.patch b/sys-fs/zfs-kmod/files/0.8.2-umask_O_TMPFILE.patch new file mode 100644 index 000000000000..9252b6e7815c --- /dev/null +++ b/sys-fs/zfs-kmod/files/0.8.2-umask_O_TMPFILE.patch @@ -0,0 +1,34 @@ +From ddb4e69db5eb0ed741dc4e32714af3e0f054086c Mon Sep 17 00:00:00 2001 +From: Tomohiro Kusumi <kusumi.tomohiro@gmail.com> +Date: Sat, 14 Dec 2019 08:02:23 +0900 +Subject: [PATCH] Don't fail to apply umask for O_TMPFILE files + +Apply umask to `mode` which will eventually be applied to inode. +This is needed since VFS doesn't apply umask for O_TMPFILE files. + +(Note that zpl_init_acl() applies `ip->i_mode &= ~current_umask();` +only when POSIX ACL is used.) + +Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> +Reviewed-by: Tony Hutter <hutter2@llnl.gov> +Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com> +Closes #8997 +Closes #8998 + +diff --git a/module/zfs/zpl_inode.c b/module/zfs/zpl_inode.c +index 264c5d2b1cf..e1c6ce7b705 100644 +--- a/module/zfs/zpl_inode.c ++++ b/module/zfs/zpl_inode.c +@@ -218,6 +218,12 @@ zpl_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode) + + crhold(cr); + vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP); ++ /* ++ * The VFS does not apply the umask, therefore it is applied here ++ * when POSIX ACLs are not enabled. ++ */ ++ if (!IS_POSIXACL(dir)) ++ mode &= ~current_umask(); + zpl_vap_init(vap, dir, mode, cr); + + cookie = spl_fstrans_mark(); |