[PATCH 5.4 005/154] Revert "sctp: sysctl: auth_enable: avoid using current->nsproxy"

Greg Kroah-Hartman
2025-04-08T12:03:29Z

From: Magali Lemes <magali.lemes@canonical.com>

This reverts commit 10c869a52f266e40f548cc3c565d14930a5edafc as it
was backported incorrectly.
A subsequent commit will re-backport the original patch.

Signed-off-by: Magali Lemes <magali.lemes@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/sctp/sysctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -326,7 +326,7 @@ static int proc_sctp_do_hmac_alg(struct
void __user *buffer, size_t *lenp,
loff_t *ppos)
{
- struct net *net = container_of(ctl->data, struct net, sctp.auth_enable);
+ struct net *net = current->nsproxy->net_ns;
struct ctl_table tbl;
bool changed = false;
char *none = "none";