This is the 4.19.55 stable release

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Merge 4.19.55 into android-4.19

Changes in 4.19.55
	tcp: refine memory limit test in tcp_fragment()
	Linux 4.19.55

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman 2019-06-22 11:28:25 +02:00
commit 65f49f0319
2 changed files with 3 additions and 2 deletions

View file

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 4
PATCHLEVEL = 19
SUBLEVEL = 54
SUBLEVEL = 55
EXTRAVERSION =
NAME = "People's Front"

View file

@ -1282,7 +1282,8 @@ int tcp_fragment(struct sock *sk, enum tcp_queue tcp_queue,
if (nsize < 0)
nsize = 0;
if (unlikely((sk->sk_wmem_queued >> 1) > sk->sk_sndbuf)) {
if (unlikely((sk->sk_wmem_queued >> 1) > sk->sk_sndbuf &&
tcp_queue != TCP_FRAG_IN_WRITE_QUEUE)) {
NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPWQUEUETOOBIG);
return -ENOMEM;
}