Messages in this thread | | | Date | Mon, 31 May 2021 16:09:30 +0200 | From | Greg KH <> | Subject | Re: [PATCH] crypto: sm2 - fix a memory leak in sm2 |
| |
On Mon, May 31, 2021 at 09:30:01PM +0800, Hongbo Li wrote: > From: Hongbo Li <herberthbli@tencent.com> > > SM2 module alloc ec->Q in sm2_set_pub_key(), when doing alg test in > test_akcipher_one(), it will set public key for every test vector, > and don't free ec->Q. This will cause a memory leak. > > This patch alloc ec->Q in sm2_ec_ctx_init(). > > Fixes: ea7ecb66440b ("crypto: sm2 - introduce OSCCA SM2 asymmetric cipher algorithm") > Signed-off-by: Hongbo Li <herberthbli@tencent.com> > Reviewed-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> > --- > crypto/sm2.c | 24 ++++++++++-------------- > 1 file changed, 10 insertions(+), 14 deletions(-) >
<formletter>
This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly.
</formletter>
| |