exfat: fix wrong size update of stream entry by typo

The stream.size field is updated to the value of create timestamp of the file entry. Fix this to use correct stream entry pointer. Fixes: 29bbb14 ("exfat: fix incorrect update of stream entry in __exfat_truncate()") Signed-off-by: Hyeongseok Kim <[email protected]> Signed-off-by: Namjae Jeon <[email protected]>
soumdtt · Jul 21, 2020 · 41e3928 · 41e3928
1 parent d2fa0c3
commit 41e3928
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/exfat/file.c b/fs/exfat/file.c
@@ -176,7 +176,7 @@ int __exfat_truncate(struct inode *inode, loff_t new_size)
 			ep2->dentry.stream.size = 0;
 		} else {
 			ep2->dentry.stream.valid_size = cpu_to_le64(new_size);
-			ep2->dentry.stream.size = ep->dentry.stream.valid_size;
+			ep2->dentry.stream.size = ep2->dentry.stream.valid_size;
 		}
 
 		if (new_size == 0) {