A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-25 06:03:36 -04:00
Code Issues Projects Releases Packages Wiki Activity

chtls: Fix chtls resources release sequence

Browse source 
[ Upstream commit 15ef6b0e30b354253e2c10b3836bc59767eb162b ]

CPL_ABORT_RPL is sent after releasing the resources by calling
chtls_release_resources(sk); and chtls_conn_done(sk);
eventually causing kernel panic. Fixing it by calling release
in appropriate order.

Fixes: cc35c88ae4 ("crypto : chtls - CPL handler definition")
Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com>
Signed-off-by: Ayush Sawal <ayush.sawal@chelsio.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ayush Sawal 2021-01-06 09:59:12 +05:30 • committed by Greg Kroah-Hartman
commit 96fb3d28c8
1 changed files with 4 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

9
drivers/crypto/chelsio/chtls/chtls_cm.c
View file

@ -1905,9 +1905,9 @@ static void bl_abort_syn_rcv(struct sock *lsk, struct sk_buff *skb)
queue = csk->txq_idx;
skb->sk = NULL;
do_abort_syn_rcv(child, lsk);
chtls_send_abort_rpl(child, skb, BLOG_SKB_CB(skb)->cdev,
CPL_ABORT_NO_RST, queue);
do_abort_syn_rcv(child, lsk);
}
static int abort_syn_rcv(struct sock *sk, struct sk_buff *skb)
@ -1937,8 +1937,8 @@ static int abort_syn_rcv(struct sock *sk, struct sk_buff *skb)
if (!sock_owned_by_user(psk)) {
int queue = csk->txq_idx;
do_abort_syn_rcv(sk, psk);
chtls_send_abort_rpl(sk, skb, cdev, CPL_ABORT_NO_RST, queue);
do_abort_syn_rcv(sk, psk);
} else {
skb->sk = sk;
BLOG_SKB_CB(skb)->backlog_rcv = bl_abort_syn_rcv;
@ -1981,12 +1981,11 @@ static void chtls_abort_req_rss(struct sock *sk, struct sk_buff *skb)
if (sk->sk_state == TCP_SYN_RECV && !abort_syn_rcv(sk, skb))
return;
chtls_release_resources(sk);
chtls_conn_done(sk);
}
chtls_send_abort_rpl(sk, skb, csk->cdev, rst_status, queue);
chtls_release_resources(sk);
chtls_conn_done(sk);
}
static void chtls_abort_rpl_rss(struct sock *sk, struct sk_buff *skb)