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Revert "net/iucv: fix use after free in iucv_sock_close()"

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This reverts commit 438fa4e57f.
This commit is contained in:
Ksawlii 2024-11-24 00:23:55 +01:00
parent eb36756b64
commit 9a94739948
1 changed files with 2 additions and 2 deletions
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4
net/iucv/af_iucv.c
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@ -359,8 +359,8 @@ static void iucv_sever_path(struct sock *sk, int with_user_data)
struct iucv_sock *iucv = iucv_sk(sk); struct iucv_sock *iucv = iucv_sk(sk);
struct iucv_path *path = iucv->path; struct iucv_path *path = iucv->path;
/* Whoever resets the path pointer, must sever and free it. */ if (iucv->path) {
if (xchg(&iucv->path, NULL)) { iucv->path = NULL;
if (with_user_data) { if (with_user_data) {
low_nmcpy(user_data, iucv->src_name); low_nmcpy(user_data, iucv->src_name);
high_nmcpy(user_data, iucv->dst_name); high_nmcpy(user_data, iucv->dst_name);