Merge tag 'net-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from netfilter, Bluetooth and batman-adv.

  Current release - regressions:

   - bluetooth: fix using chan->conn as indication to no remote netdev

  Current release - new code bugs:

   - netfilter: cap to maximum number of expectation per master on
     updates

  Previous releases - regressions:

   - bluetooth:
      - fix UAF of hci_conn_params in add_device_complete
      - fix null ptr deref in hci_abort_conn()

   - igmp: remove multicast group from hash table on device destruction

   - batman-adv: prevent TVLV OOB check overflow

   - eth: mlx5/mlx5e:
      - fix off-by-one in single-FDB error rollback
      - skip peer flow cleanup when LAG seq is unavailable
      - fix crashes in dynamic per-channel stats and HV VHCA agent

   - eth: mana: Sync page pool RX frags for CPU

  Previous releases - always broken:

   - netfilter:
      - mark malformed IPv6 extension headers for hotdrop
      - terminate table name before find_table_lock()
      - ipvs: use parsed transport offset in TCP state lookup

   - sched: act_pedit: fix TOCTOU heap OOB write in tc offload

   - ethtool: rss: fix hfunc and input_xfrm parsing on big endian

   - ipv4/ipv6: fix UAF and memory leak in IGMP/MLD

   - tls: consume empty data records in tls_sw_read_sock()

   - eth:
      - octeontx2-af: fix VF bringup affecting PF promiscuous state
      - gue: validate REMCSUM private option length"

* tag 'net-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (94 commits)
  macsec: don't read an unset MAC header in macsec_encrypt()
  dibs: loopback: validate offset and size in move_data()
  octeontx2-af: fix VF bringup affecting PF promiscuous state
  ethtool: rss: Fix hfunc and input_xfrm parsing on big endian
  net/mlx5: Fix L3 tunnel entropy refcount leak
  net: macb: drop in-flight Tx SKBs on close
  net: mana: Sync page pool RX frags for CPU
  net: mana: Validate the packet length reported by the NIC
  selftests/net: fix EVP_MD_CTX leak in tcp_mmap
  ipvs: ensure inner headers in ICMP errors are in headroom
  ipvs: use parsed transport offset in SCTP state lookup
  ipvs: use parsed transport offset in TCP state lookup
  ipvs: pass parsed transport offset to state handlers
  netfilter: handle unreadable frags
  netfilter: flowtable: support IPIP tunnel with direct xmit
  netfilter: flowtable: IPIP tunnel hardware offload is not yet support
  netfilter: flowtable: use dst in this direction when pushing IPIP header
  netfilter: ipset: allocate the proper memory for the generic hash structure
  netfilter: ipset: cleanup the add/del backlog when resize failed
  netfilter: ipset: exclude gc when resize is in progress
  ...

2 files changed, 27 insertions, 2 deletions

diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh
index b3827b43782b..d46d2cec89e4 100644
--- a/tools/testing/selftests/net/lib.sh
+++ b/tools/testing/selftests/net/lib.sh
@@ -70,12 +70,33 @@ ksft_exit_status_merge()
 		$ksft_xfail $ksft_pass $ksft_skip $ksft_fail
 }
 
+timestamp_ms()
+{
+	local now
+	local seconds
+	local nanoseconds
+
+	now=$(date -u +%s:%N) || return
+	seconds=${now%:*}
+	nanoseconds=${now#*:}
+
+	if [[ $nanoseconds =~ ^[0-9]+$ ]]; then
+		nanoseconds=${nanoseconds:0:9}
+	else
+		nanoseconds=0
+	fi
+
+	echo $((seconds * 1000 + 10#$nanoseconds / 1000000))
+}
+
 loopy_wait()
 {
 	local sleep_cmd=$1; shift
 	local timeout_ms=$1; shift
+	local start_time
+	local current_time
 
-	local start_time="$(date -u +%s%3N)"
+	start_time=$(timestamp_ms) || return
 	while true
 	do
 		local out
@@ -84,7 +105,7 @@ loopy_wait()
 			return 0
 		fi
 
-		local current_time="$(date -u +%s%3N)"
+		current_time=$(timestamp_ms) || return
 		if ((current_time - start_time > timeout_ms)); then
 			echo -n "$out"
 			return 1
diff --git a/tools/testing/selftests/net/tcp_mmap.c b/tools/testing/selftests/net/tcp_mmap.c
index 4fcce5150850..2544ae35d07a 100644
--- a/tools/testing/selftests/net/tcp_mmap.c
+++ b/tools/testing/selftests/net/tcp_mmap.c
@@ -313,6 +313,8 @@ end:
 				tcp_info_get_rcv_mss(fd));
 	}
 error:
+	if (ctx)
+		EVP_MD_CTX_free(ctx);
 	munmap(buffer, buffer_sz);
 	close(fd);
 	if (zflg)
@@ -606,6 +608,8 @@ int main(int argc, char *argv[])
 		EVP_DigestFinal_ex(ctx, digest, &digest_len);
 		send(fd, digest, (size_t)SHA256_DIGEST_LENGTH, 0);
 	}
+	if (ctx)
+		EVP_MD_CTX_free(ctx);
 	close(fd);
 	munmap(buffer, buffer_sz);
 	return 0;