Re: [PATCH 5.15 0/1] Request to backport 3c52c6bb831f to 5.15.y

On Tue, Nov 01, 2022 at 12:52:01AM +0000, Meena Shanmugam wrote:

The commit 3c52c6bb831f (tcp/udp: Fix memory leak in ipv6_renew_options()) fixes a memory leak reported by syzbot. This seems to be a good candidate for the stable trees. This patch didn't apply cleanly in 5.15 kernel, since release_sock() calls are changed to sockopt_release_sock() in the latest kernel versions.

Kuniyuki Iwashima (1): tcp/udp: Fix memory leak in ipv6_renew_options().

net/ipv6/ipv6_sockglue.c | 7 +++++++ 1 file changed, 7 insertions(+)

Can you provide a working version for 6.0.y first? We can not have people upgrading to newer kernels and having a regression.

thanks,

greg k-h