If it fails to read a shared xattr page, the node's shared xattr array
is not freed. The next time the node's xattr is accessed, the previously
allocated array is leaked.
Signed-off-by: Sheng Yong <shengyo...@huawei.com>
---
drivers/staging/erofs/xattr.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/erofs/xattr.c b/drivers/staging/erofs/xattr.c
index 80dca6a4adbe..e3f8b904a680 100644
--- a/drivers/staging/erofs/xattr.c
+++ b/drivers/staging/erofs/xattr.c
@@ -92,8 +92,11 @@ static int init_inode_xattrs(struct inode *inode)
it.page = erofs_get_meta_page(sb,
++it.blkaddr, S_ISDIR(inode->i_mode));
- if (IS_ERR(it.page))
+ if (IS_ERR(it.page)) {
+ kfree(vi->xattr_shared_xattrs);
+ vi->xattr_shared_xattrs = NULL;
return PTR_ERR(it.page);
+ }
it.kaddr = kmap_atomic(it.page);
atomic_map = true;
--
2.17.1
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