From: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>
When searching a directory for names, we can stop checking for further
entries if we detect End of Directory, i.e. if (de->name[0] == 0x00).The
current code traverses the cluster chain of a directory until a hit is
found or till the last cluster for that directory, ignoring the EOD mark.
Fix this.
Signed-off-by: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>
Signed-off-by: Ravishankar N <ravi.n1@xxxxxxxxxxx>
---
fs/fat/dir.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/fat/dir.c b/fs/fat/dir.c
index 58bf744..cde0e69 100644
--- a/fs/fat/dir.c
+++ b/fs/fat/dir.c
@@ -484,10 +484,10 @@ parse_record:
nr_slots = 0;
if (de->name[0] == DELETED_FLAG)
continue;
+ if (!de->name[0])
+ goto end_of_dir;
if (de->attr != ATTR_EXT && (de->attr & ATTR_VOLUME))
continue;
- if (de->attr != ATTR_EXT && IS_FREE(de->name))
- continue;
if (de->attr == ATTR_EXT) {
int status = fat_parse_long(inode, &cpos, &bh, &de,
&unicode, &nr_slots);
--
1.7.9.5
--
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