Test-Label: intel-Functional Test-Status: SUCCESS _Functional PASS_ DPDK git repo: dpdk commit d8d91d78fef8a9814f918ea40a487646da83d202 Author: Joyce Kong Date: Tue Dec 5 04:05:24 2023 +0000 net/memif: fix crash with Tx burst larger than 255 There will be a segfault when Tx burst size is larger than 256. This is because eth_memif_tx uses an index i which is uint8_t to count transmitted nb_pkts. Extend i to uint16_t, the same size as nb_pkts. Fixes: b5613c8f9d0a ("net/memif: add a Tx fast path") Cc: stable@dpdk.org Reported-by: Liangxing Wang Signed-off-by: Joyce Kong Reviewed-by: Ruifeng Wang Reviewed-by: Stephen Hemminger Acked-by: Ferruh Yigit Smoke-Testing Summary : 31 Case Done, 31 Successful, 0 Failures OS : Ubuntu 22.04.2 LTS Kernel : 5.15.0-60-generic GCC : 11.3.0-1ubuntu1~22.04 NIC : Ethernet Controller XL710 for 40GbE QSFP+ Target : x86_64-native-linuxapp-gcc Test result details: +-----------------+---------------------------------------------------+-------+ | suite | case | status| +-----------------+---------------------------------------------------+-------+ | checksum_offload| test_checksum_offload_with_vlan | passed| | checksum_offload| test_do_not_insert_checksum_on_the_transmit_packet| passed| | checksum_offload| test_hardware_checksum_check_ip_rx | passed| | checksum_offload| test_hardware_checksum_check_ip_tx | passed| | checksum_offload| test_hardware_checksum_check_l4_rx | passed| | checksum_offload| test_hardware_checksum_check_l4_tx | passed| | checksum_offload| test_insert_checksum_on_the_transmit_packet | passed| | checksum_offload| test_rx_checksum_valid_flags | passed| | dual_vlan | test_dual_vlan_priority_rxtx | passed| | dual_vlan | test_vlan_filter_config | passed| | dual_vlan | test_vlan_filter_table | passed| | dual_vlan | test_vlan_insert_config | passed| | dual_vlan | test_vlan_random_test | passed| | dual_vlan | test_vlan_strip_config | passed| | dual_vlan | test_vlan_synthetic_test | passed| | dual_vlan | test_vlan_tpid_config | passed| | dual_vlan | test_vlan_stripq_config | n/a | | jumboframes | test_jumboframes_bigger_jumbo | passed| | jumboframes | test_jumboframes_jumbo_jumbo | passed| | jumboframes | test_jumboframes_jumbo_nojumbo | passed| | jumboframes | test_jumboframes_normal_jumbo | passed| | jumboframes | test_jumboframes_normal_nojumbo | passed| | rxtx_offload | test_rxoffload_port_all | passed| | rxtx_offload | test_rxoffload_port_cmdline | passed| | rxtx_offload | test_txoffload_port | passed| | rxtx_offload | test_txoffload_port_all | passed| | rxtx_offload | test_txoffload_port_checksum | passed| | rxtx_offload | test_txoffload_port_cmdline | passed| | rxtx_offload | test_txoffload_port_multi_segs | passed| | rxtx_offload | test_txoffload_queue | passed| | rxtx_offload | test_rxoffload_queue | n/a | +-----------------+---------------------------------------------------+-------+ DPDK STV team