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| author | Zoltan Kiss <zoltan.kiss@linaro.org> | 2016-05-25 18:28:44 +0100 |
|---|---|---|
| committer | Zoltan Kiss <zoltan.kiss@linaro.org> | 2016-05-26 17:26:27 +0100 |
| commit | bd6e1c5c4d25ddbe0394ae7a1ee4201751e46085 (patch) | |
| tree | 1031d94bcc2d0ce351bcb8851d5292e7bcc229f3 | |
| parent | 0d2a6b1b8342d39031a9994c9dd089fed75989bf (diff) | |
linux-dpdk: packet_dpdk: check rte_eth_dev_info_get() returnv1.8.0.0_DPDK_2.2.0
This function doesn't really handle if the port doesn't exist. In that
case there won't be a driver name string, check for that.
Signed-off-by: Zoltan Kiss <zoltan.kiss@linaro.org>
Reported-by: Dominic Pigott <dom@intelligentcompute.com>
| -rw-r--r-- | platform/linux-dpdk/odp_packet_dpdk.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/platform/linux-dpdk/odp_packet_dpdk.c b/platform/linux-dpdk/odp_packet_dpdk.c index d4029a99b..1ed88e6ae 100644 --- a/platform/linux-dpdk/odp_packet_dpdk.c +++ b/platform/linux-dpdk/odp_packet_dpdk.c @@ -152,6 +152,8 @@ static int setup_pkt_dpdk(odp_pktio_t pktio ODP_UNUSED, pktio_entry_t *pktio_ent pkt_dpdk->portid = portid; memset(&dev_info, 0, sizeof(struct rte_eth_dev_info)); rte_eth_dev_info_get(portid, &dev_info); + if (dev_info.driver_name == NULL) + return -1; if (!strcmp(dev_info.driver_name, "rte_ixgbe_pmd")) pkt_dpdk->min_rx_burst = 4; else |