[PATCH -next] exfat: fix possible memory leak in exfat_find()

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'es' is malloced from exfat_get_dentry_set() in exfat_find() and should
be freed before leaving from the error handling cases, otherwise it will
cause memory leak.

Fixes: 5f2aa075070c ("exfat: add inode operations")
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
 fs/exfat/namei.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c
index c241dd177f1a..48f4df883f3b 100644
--- a/fs/exfat/namei.c
+++ b/fs/exfat/namei.c
@@ -681,6 +681,7 @@ static int exfat_find(struct inode *dir, struct qstr *qname,
 			exfat_fs_error(sb,
 				"non-zero size file starts with zero cluster (size : %llu, p_dir : %u, entry : 0x%08x)",
 				i_size_read(dir), ei->dir.dir, ei->entry);
+			kfree(es);
 			return -EIO;
 		}






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