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authorLinus Torvalds <torvalds@linux-foundation.org>2022-10-06 16:49:00 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-10-06 16:49:00 -0700
commit46811b5cb369fe638665b805f3c84683f78e5379 (patch)
tree4170214a5ceb5c4172fc10967e1c03d3991b99ef /fs/inode.c
parentffb39098bf87db327b2be4b5c6f1087bcba94ce9 (diff)
parent2e488f13755ffbb60f307e991b27024716a33b29 (diff)
Merge tag 'pull-inode' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs inode update from Al Viro: "Saner inode_init_always(), also fixing a nilfs problem" * tag 'pull-inode' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs: fix UAF/GPF bug in nilfs_mdt_destroy
Diffstat (limited to 'fs/inode.c')
-rw-r--r--fs/inode.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/inode.c b/fs/inode.c
index ba1de23c13c1..b608528efd3a 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -192,8 +192,6 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
inode->i_wb_frn_history = 0;
#endif
- if (security_inode_alloc(inode))
- goto out;
spin_lock_init(&inode->i_lock);
lockdep_set_class(&inode->i_lock, &sb->s_type->i_lock_key);
@@ -228,11 +226,12 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
inode->i_fsnotify_mask = 0;
#endif
inode->i_flctx = NULL;
+
+ if (unlikely(security_inode_alloc(inode)))
+ return -ENOMEM;
this_cpu_inc(nr_inodes);
return 0;
-out:
- return -ENOMEM;
}
EXPORT_SYMBOL(inode_init_always);