Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

# gpg: Signature made Fri 19 Oct 2018 04:16:03 BST
# gpg:                using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 215D 46F4 8246 689E C77F  3562 EF04 965B 398D 6211

* remotes/jasowang/tags/net-pull-request: (26 commits)
  qemu-options: Fix bad "macaddr" property in the documentation
  e1000: indicate dropped packets in HW counters
  net: ignore packet size greater than INT_MAX
  pcnet: fix possible buffer overflow
  rtl8139: fix possible out of bound access
  ne2000: fix possible out of bound access in ne2000_receive
  clean up callback when del virtqueue
  docs: Add COLO status diagram to COLO-FT.txt
  COLO: quick failover process by kick COLO thread
  COLO: notify net filters about checkpoint/failover event
  filter-rewriter: handle checkpoint and failover event
  filter: Add handle_event method for NetFilterClass
  COLO: flush host dirty ram from cache
  savevm: split the process of different stages for loadvm/savevm
  qapi: Add new command to query colo status
  qapi/migration.json: Rename COLO unknown mode to none mode.
  qmp event: Add COLO_EXIT event to notify users while exited COLO
  COLO: Flush memory data from ram cache
  ram/COLO: Record the dirty pages that SVM received
  COLO: Load dirty pages into SVM's RAM cache firstly
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/net/pcnet.c b/hw/net/pcnet.c
index 0c44554168..d9ba04bdfc 100644
--- a/hw/net/pcnet.c
+++ b/hw/net/pcnet.c
@@ -988,14 +988,14 @@ ssize_t pcnet_receive(NetClientState *nc, const uint8_t *buf, size_t size_)
     uint8_t buf1[60];
     int remaining;
     int crc_err = 0;
-    int size = size_;
+    size_t size = size_;
 
     if (CSR_DRX(s) || CSR_STOP(s) || CSR_SPND(s) || !size ||
         (CSR_LOOP(s) && !s->looptest)) {
         return -1;
     }
 #ifdef PCNET_DEBUG
-    printf("pcnet_receive size=%d\n", size);
+    printf("pcnet_receive size=%zu\n", size);
 #endif
 
     /* if too small buffer, then expand it */