Messages in this thread | | | Date | Thu, 3 Mar 2022 21:19:53 -0800 | From | Jakub Kicinski <> | Subject | Re: [PATCH] net: qlogic: check the return value of dma_alloc_coherent() in qed_vf_hw_prepare() |
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On Wed, 2 Mar 2022 19:34:50 -0800 Jia-Ju Bai wrote: > --- a/drivers/net/ethernet/qlogic/qed/qed_vf.c > +++ b/drivers/net/ethernet/qlogic/qed/qed_vf.c > @@ -513,6 +513,9 @@ int qed_vf_hw_prepare(struct qed_hwfn *p_hwfn) > p_iov->bulletin.size, > &p_iov->bulletin.phys, > GFP_KERNEL); > + if (!p_iov->bulletin.p_virt) > + goto free_vf2pf_request;
leaking the reply buffer
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