[dpdk-dev] [PATCH] telemetry: fix struct reset after value assignment

Laatz, Kevin kevin.laatz at intel.com
Thu Feb 27 18:34:31 CET 2020

> The ep struct is used to track what type of stats are required by the client.
> For PORT_STATS type, it contains the lists of port and metric ids to query, and
> the number of ids in each list.
> The ep struct has values set (num of port and metric ids) when a request for
> port stats values by name is received. However, after this value assignment,
> the struct is reset to all 0 values, meaning the number of port and metric ids
> required now both show as 0, and the client will not receive the requested
> data in response. To fix this issue, the memset call is now moved above the
> ep struct value assignment.
> Fixes: 4080e46c8078 ("telemetry: support global metrics")
> Cc: reshma.pattan at intel.com
> Cc: stable at dpdk.org
> Signed-off-by: Ciara Power <ciara.power at intel.com>

Reviewed-by: Kevin Laatz <kevin.laatz at intel.com>

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