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| author | John Fastabend <john.fastabend@gmail.com> | 2023-12-06 15:27:05 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-12-07 09:52:28 -0800 |
| commit | c5a595000e2677e865a39f249c056bc05d6e55fd (patch) | |
| tree | 7781149a1da6c14515d4f13e2744402aafc18835 /net/tls/tls_sw.c | |
| parent | 4de75d3e6b0ece518a2e6e48c2716f1b223716d3 (diff) | |
| download | lwn-c5a595000e2677e865a39f249c056bc05d6e55fd.tar.gz lwn-c5a595000e2677e865a39f249c056bc05d6e55fd.zip | |
net: tls, update curr on splice as well
The curr pointer must also be updated on the splice similar to how
we do this for other copy types.
Fixes: d829e9c4112b ("tls: convert to generic sk_msg interface")
Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Reported-by: Jann Horn <jannh@google.com>
Link: https://lore.kernel.org/r/20231206232706.374377-2-john.fastabend@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/tls/tls_sw.c')
| -rw-r--r-- | net/tls/tls_sw.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index 316f76187962..e37b4d2e2acd 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -952,6 +952,8 @@ static int tls_sw_sendmsg_splice(struct sock *sk, struct msghdr *msg, } sk_msg_page_add(msg_pl, page, part, off); + msg_pl->sg.copybreak = 0; + msg_pl->sg.curr = msg_pl->sg.end; sk_mem_charge(sk, part); *copied += part; try_to_copy -= part; |