https://bugs.linaro.org/show_bug.cgi?id=1365
Bug ID: 1365
Summary: Lock-up following sendmmsg failure
Product: OpenDataPlane
Version: 1.0
Hardware: Other
OS: Linux
Status: UNCONFIRMED
Severity: enhancement
Priority: ---
Component: Packet IO
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
When using ODP_PKTIO_TYPE_SOCKET_MMSG if you attempt to send a packet which is
larger than the MTU of the underlying interface, the code gets stuck in an
infinite loop. This is because the possible errnos returned by sendmmsg aren't
handled correctly.
Generally, error handling in the pktio linux-generic transmit code is not
great.
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