Messages in this thread | | | From | Miklos Szeredi <> | Date | Wed, 27 Jul 2022 15:29:07 +0200 | Subject | Re: [PATCH] ovl: Fix a potential memory leak for kstrdup() |
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On Wed, 13 Jul 2022 at 09:33, <williamsukatube@163.com> wrote: > > From: William Dean <williamsukatube@gmail.com> > > kfree() is missing on an error path to free the memory > allocated by kstrdup(): > > config->redirect_mode = kstrdup(ovl_redirect_mode_def(), GFP_KERNEL); > > So it is better to free it via kfree(config->redirect_mode).
Will be freed in ovl_free_fs().
Thanks, Miklos
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