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| author | Zhang Chen <chen.zhang@intel.com> | 2022-08-22 16:14:36 +0800 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2022-09-02 10:22:39 +0800 |
| commit | 3772cf0d1b37d32e61dc314e9cc18ff745327ddd (patch) | |
| tree | eca63bc9c34b05e6466854bf76f033961ff3a6ce /net/trace-events | |
| parent | 0e3fdcffead7c651ce06ab50cffb89e806f04e2b (diff) | |
| download | qemu-3772cf0d1b37d32e61dc314e9cc18ff745327ddd.zip qemu-3772cf0d1b37d32e61dc314e9cc18ff745327ddd.tar.gz qemu-3772cf0d1b37d32e61dc314e9cc18ff745327ddd.tar.bz2 | |
net/colo.c: Fix the pointer issue reported by Coverity.
When enabled the virtio-net-pci, guest network packet will
load the vnet_hdr. In COLO status, the primary VM's network
packet maybe redirect to another VM, it needs filter-redirect
enable the vnet_hdr flag at the same time, COLO-proxy will
correctly parse the original network packet. If have any
misconfiguration here, the vnet_hdr_len is wrong for parse
the packet, the data+offset will point to wrong place.
Signed-off-by: Zhang Chen <chen.zhang@intel.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'net/trace-events')
| -rw-r--r-- | net/trace-events | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/trace-events b/net/trace-events index 6af927b..823a071 100644 --- a/net/trace-events +++ b/net/trace-events @@ -9,7 +9,7 @@ vhost_user_event(const char *chr, int event) "chr: %s got event: %d" # colo.c colo_proxy_main(const char *chr) ": %s" -colo_proxy_main_vnet_info(const char *sta, int size) ": %s = %d" +colo_proxy_main_vnet_info(const char *sta, uint32_t vnet_hdr, int size) ": %s pkt->vnet_hdr_len = %u, pkt->size = %d" # colo-compare.c colo_compare_main(const char *chr) ": %s" |