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dpdk: fix coverity defect #214232, #182930
[vpp.git]
/
src
/
plugins
/
dpdk
/
device
/
device.c
diff --git
a/src/plugins/dpdk/device/device.c
b/src/plugins/dpdk/device/device.c
index
e58dd6f
..
532987c
100644
(file)
--- a/
src/plugins/dpdk/device/device.c
+++ b/
src/plugins/dpdk/device/device.c
@@
-639,6
+639,13
@@
dpdk_interface_set_rss_queues (struct vnet_main_t *vnm,
}));
/* *INDENT-ON* */
}));
/* *INDENT-ON* */
+ /* check valid_queue_count not zero, make coverity happy */
+ if (valid_queue_count == 0)
+ {
+ err = clib_error_return (0, "must assign at least one valid rss queue");
+ goto done;
+ }
+
valid_queue = reta;
for (i = valid_queue_count, j = 0; i < dev_info.reta_size; i++, j++)
{
valid_queue = reta;
for (i = valid_queue_count, j = 0; i < dev_info.reta_size; i++, j++)
{