Messages in this thread | | | Subject | Re: question about memory leak in ip_mc_del1_src | From | maowenan <> | Date | Tue, 5 Mar 2019 11:33:03 +0800 |
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On 2019/3/5 2:16, David Miller wrote: > From: maowenan <maowenan@huawei.com> > Date: Mon, 4 Mar 2019 20:47:42 +0800 > >> pmc->tomb = psf; >> rv = 1; //if it does not kfree(psf), will it lead to memory leak after this line? > > pmc->tomb points to psf, why should we free it?
Thank you David. Yes, pmc->tomb points to psf, but this is a delete path for ip_mc_add1_src, if we don't free psf, where it can be done? I'm not clear here.
> > . >
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