| Message ID | 20160812024759.12352.10653.stgit@pluto.themaw.net (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index fa84bb8..1b0495a 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -577,8 +577,6 @@ static int autofs4_dir_symlink(struct inode *dir, inode = autofs4_get_inode(dir->i_sb, S_IFLNK | 0555); if (!inode) { kfree(cp); - if (!dentry->d_fsdata) - kfree(ino); return -ENOMEM; } inode->i_private = cp;
The inode allocation failure case in autofs4_dir_symlink() frees the autofs dentry info of the dentry without setting ->d_fsdata to NULL. That could lead to a double free so just get rid of the free and leave it to ->d_release(). Signed-off-by: Ian Kent <raven@themaw.net> Cc: Tomohiro Kusumi <kusumi.tomohiro@gmail.com> --- fs/autofs4/root.c | 2 -- 1 file changed, 2 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html