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ufs: fix braino in ufs_get_inode_gid() for solaris UFS flavour

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[ Upstream commit 4e9036042f ]

To choose whether to pick the GID from the old (16bit) or new (32bit)
field, we should check if the old gid field is set to 0xffff.  Mainline
checks the old *UID* field instead - cut'n'paste from the corresponding
code in ufs_get_inode_uid().

Fixes: 252e211e90
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Al Viro
2019-05-01 22:46:11 -04:00
committed by Greg Kroah-Hartman
parent 489e5d8c76
commit 7e26a3ff69
1 changed files with 1 additions and 1 deletions
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2
fs/ufs/util.h
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@@ -229,7 +229,7 @@ ufs_get_inode_gid(struct super_block *sb, struct ufs_inode *inode)
case UFS_UID_44BSD:
return fs32_to_cpu(sb, inode->ui_u3.ui_44.ui_gid);
case UFS_UID_EFT:
if (inode->ui_u1.oldids.ui_suid == 0xFFFF)
if (inode->ui_u1.oldids.ui_sgid == 0xFFFF)
return fs32_to_cpu(sb, inode->ui_u3.ui_sun.ui_gid);
/* Fall through */
default: