Re: [PATCH] Fix netns UAF introduced by commit 1be52169c348

From: Peijie Shao
Date: Thu Apr 03 2025 - 10:05:14 EST


On 4/3/2025 12:30 PM, Christoph Hellwig wrote:
On Thu, Apr 03, 2025 at 06:30:01AM +0200, Christoph Hellwig wrote:
+ ret = sock_create_kern(&init_net,
ctrl->addr.ss_family, SOCK_STREAM,
IPPROTO_TCP, &queue->sock);

This can be realigned:

ret = sock_create_kern(&init_net, ctrl->addr.ss_family, SOCK_STREAM,
IPPROTO_TCP, &queue->sock);

Also did the original patch get merged already? If not please fold
both into a single one.



Thanks!

Yes,the patch is merged into https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1be52169c3488ef98582ed553ab35cefa3978817

Style problems will be fixed in v2 version.