path: root/qemu-options.hx
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authorStefan Hajnoczi <stefanha@linux.vnet.ibm.com>2012-08-20 13:35:23 +0100
committerStefan Hajnoczi <stefanha@gmail.com>2012-09-14 08:40:32 +0100
commit06b5f36d052b540a59b52150582d65674199b2ce (patch)
treec3ecb857f9a9730930ade0995ad3f13ecf05ac50 /qemu-options.hx
parentc67f5dc10573687497f0f5c3aec19b15c35c63d7 (diff)
net: do not report queued packets as sent
Net send functions have a return value where 0 means the packet has not been sent and will be queued. A non-zero value means the packet was sent or an error caused the packet to be dropped. This patch fixes two instances where packets are queued but we return their size. This causes callers to believe the packets were sent. When the caller uses the async send interface this creates a real problem because the callback will be invoked for a packet that the caller believed to be already sent. This bug can cause double-frees in the caller. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Diffstat (limited to 'qemu-options.hx')
0 files changed, 0 insertions, 0 deletions