| commit | a1629c3b24f26ec1b0f534874af674a6b4c1540b | [log] [tgz] |
|---|---|---|
| author | Sage Weil <sage@newdream.net> | Thu Nov 11 15:24:06 2010 -0800 |
| committer | Sage Weil <sage@newdream.net> | Thu Nov 11 15:24:06 2010 -0800 |
| tree | 7b40b54486f68189cde9753aca31d8e3d8af61a2 | |
| parent | c5c6b19d4b8f5431fca05f28ae9e141045022149 [diff] [blame] |
ceph: fix dangling pointer Clear fi->last_name when it's freed. The only caller is rewinddir() (or equivalent lseek). Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index e0a2dc6..1e11ed7 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c
@@ -414,6 +414,7 @@ fi->last_readdir = NULL; } kfree(fi->last_name); + fi->last_name = NULL; fi->next_offset = 2; /* compensate for . and .. */ if (fi->dentry) { dput(fi->dentry);