From: maowenan
Date: Tue, 5 Mar 2019 11:33:03 +0800
>
>
> On 2019/3/5 2:16, David Miller wrote:
>> From: maowenan
>> Date: Mon, 4 Mar 2019 20:47:42 +0800
>>
>>> pmc->tomb = psf;
>>> rv = 1; //if it does not kfree(psf), will it
>>> lead to memor
On 2019/3/5 2:16, David Miller wrote:
> From: maowenan
> 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 shoul
From: maowenan
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?
Hi,
There is one report shows that memory in ip_mc_msfilter.
details as below:
00:13:12 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000400)={@multicast2, @remote},
0xc)
getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00),
&(0x7f00
