OSDN Git Service

exfat: fix wrong hint_stat initialization in exfat_find_dir_entry()
authorNamjae Jeon <namjae.jeon@samsung.com>
Fri, 3 Jul 2020 02:19:46 +0000 (11:19 +0900)
committerNamjae Jeon <namjae.jeon@samsung.com>
Tue, 21 Jul 2020 01:44:10 +0000 (10:44 +0900)
We found the wrong hint_stat initialization in exfat_find_dir_entry().
It should be initialized when cluster is EXFAT_EOF_CLUSTER.

Fixes: ca06197382bd ("exfat: add directory operations")
Cc: stable@vger.kernel.org # v5.7
Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
fs/exfat/dir.c

index 91ece64..119abf0 100644 (file)
@@ -1112,7 +1112,7 @@ found:
                        ret = exfat_get_next_cluster(sb, &clu.dir);
                }
 
-               if (ret || clu.dir != EXFAT_EOF_CLUSTER) {
+               if (ret || clu.dir == EXFAT_EOF_CLUSTER) {
                        /* just initialized hint_stat */
                        hint_stat->clu = p_dir->dir;
                        hint_stat->eidx = 0;