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net/cnxk: fix out of bounds accesses

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Fix out of bounds access in cmd array which was reported in coverity
scan.

Coverity issue: 375245, 375246, 375260, 375263, 375264, 375271
Coverity issue: 375278, 375279, 375273, 375274, 375275, 375276
Coverity issue: 375280, 375281, 375283, 375286
Fixes: c5b97e9883 ("net/cnxk: add cn10k template Tx functions to build")
Fixes: dd8c20eee4 ("net/cnxk: add cn9k template Tx functions to build")
Cc: stable@dpdk.org

Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
This commit is contained in:
Gowrishankar Muthukrishnan 2022-04-24 21:53:26 +05:30 committed by Jerin Jacob
parent 938ba5f9b9
commit 332cae00ad
2 changed files with 32 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
drivers/net/cnxk/cn10k_tx.h
View File

@ -2728,18 +2728,18 @@ cn10k_nix_xmit_pkts_vector(void *tx_queue, uint64_t *ws,
/* [T_SEC_F] [TSP] [TSO] [NOFF] [VLAN] [OL3OL4CSUM] [L3L4CSUM] */
#define NIX_TX_FASTPATH_MODES_0_15 \
T(no_offload, 4, NIX_TX_OFFLOAD_NONE) \
T(l3l4csum, 4, L3L4CSUM_F) \
T(ol3ol4csum, 4, OL3OL4CSUM_F) \
T(ol3ol4csum_l3l4csum, 4, OL3OL4CSUM_F | L3L4CSUM_F) \
T(no_offload, 6, NIX_TX_OFFLOAD_NONE) \
T(l3l4csum, 6, L3L4CSUM_F) \
T(ol3ol4csum, 6, OL3OL4CSUM_F) \
T(ol3ol4csum_l3l4csum, 6, OL3OL4CSUM_F | L3L4CSUM_F) \
T(vlan, 6, VLAN_F) \
T(vlan_l3l4csum, 6, VLAN_F | L3L4CSUM_F) \
T(vlan_ol3ol4csum, 6, VLAN_F | OL3OL4CSUM_F) \
T(vlan_ol3ol4csum_l3l4csum, 6, VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(noff, 4, NOFF_F) \
T(noff_l3l4csum, 4, NOFF_F | L3L4CSUM_F) \
T(noff_ol3ol4csum, 4, NOFF_F | OL3OL4CSUM_F) \
T(noff_ol3ol4csum_l3l4csum, 4, NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(noff, 6, NOFF_F) \
T(noff_l3l4csum, 6, NOFF_F | L3L4CSUM_F) \
T(noff_ol3ol4csum, 6, NOFF_F | OL3OL4CSUM_F) \
T(noff_ol3ol4csum_l3l4csum, 6, NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(noff_vlan, 6, NOFF_F | VLAN_F) \
T(noff_vlan_l3l4csum, 6, NOFF_F | VLAN_F | L3L4CSUM_F) \
T(noff_vlan_ol3ol4csum, 6, NOFF_F | VLAN_F | OL3OL4CSUM_F) \
@ -2813,19 +2813,19 @@ cn10k_nix_xmit_pkts_vector(void *tx_queue, uint64_t *ws,
TSP_F | TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
#define NIX_TX_FASTPATH_MODES_64_79 \
T(sec, 4, T_SEC_F) \
T(sec_l3l4csum, 4, T_SEC_F | L3L4CSUM_F) \
T(sec_ol3ol4csum, 4, T_SEC_F | OL3OL4CSUM_F) \
T(sec_ol3ol4csum_l3l4csum, 4, T_SEC_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(sec, 6, T_SEC_F) \
T(sec_l3l4csum, 6, T_SEC_F | L3L4CSUM_F) \
T(sec_ol3ol4csum, 6, T_SEC_F | OL3OL4CSUM_F) \
T(sec_ol3ol4csum_l3l4csum, 6, T_SEC_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(sec_vlan, 6, T_SEC_F | VLAN_F) \
T(sec_vlan_l3l4csum, 6, T_SEC_F | VLAN_F | L3L4CSUM_F) \
T(sec_vlan_ol3ol4csum, 6, T_SEC_F | VLAN_F | OL3OL4CSUM_F) \
T(sec_vlan_ol3ol4csum_l3l4csum, 6, \
T_SEC_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(sec_noff, 4, T_SEC_F | NOFF_F) \
T(sec_noff_l3l4csum, 4, T_SEC_F | NOFF_F | L3L4CSUM_F) \
T(sec_noff_ol3ol4csum, 4, T_SEC_F | NOFF_F | OL3OL4CSUM_F) \
T(sec_noff_ol3ol4csum_l3l4csum, 4, \
T(sec_noff, 6, T_SEC_F | NOFF_F) \
T(sec_noff_l3l4csum, 6, T_SEC_F | NOFF_F | L3L4CSUM_F) \
T(sec_noff_ol3ol4csum, 6, T_SEC_F | NOFF_F | OL3OL4CSUM_F) \
T(sec_noff_ol3ol4csum_l3l4csum, 6, \
T_SEC_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(sec_noff_vlan, 6, T_SEC_F | NOFF_F | VLAN_F) \
T(sec_noff_vlan_l3l4csum, 6, T_SEC_F | NOFF_F | VLAN_F | L3L4CSUM_F) \

32
drivers/net/cnxk/cn9k_tx.h
View File

@ -1903,18 +1903,18 @@ cn9k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
/* [T_SEC_F] [TSP] [TSO] [NOFF] [VLAN] [OL3OL4CSUM] [L3L4CSUM] */
#define NIX_TX_FASTPATH_MODES_0_15 \
T(no_offload, 4, NIX_TX_OFFLOAD_NONE) \
T(l3l4csum, 4, L3L4CSUM_F) \
T(ol3ol4csum, 4, OL3OL4CSUM_F) \
T(ol3ol4csum_l3l4csum, 4, OL3OL4CSUM_F | L3L4CSUM_F) \
T(no_offload, 6, NIX_TX_OFFLOAD_NONE) \
T(l3l4csum, 6, L3L4CSUM_F) \
T(ol3ol4csum, 6, OL3OL4CSUM_F) \
T(ol3ol4csum_l3l4csum, 6, OL3OL4CSUM_F | L3L4CSUM_F) \
T(vlan, 6, VLAN_F) \
T(vlan_l3l4csum, 6, VLAN_F | L3L4CSUM_F) \
T(vlan_ol3ol4csum, 6, VLAN_F | OL3OL4CSUM_F) \
T(vlan_ol3ol4csum_l3l4csum, 6, VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(noff, 4, NOFF_F) \
T(noff_l3l4csum, 4, NOFF_F | L3L4CSUM_F) \
T(noff_ol3ol4csum, 4, NOFF_F | OL3OL4CSUM_F) \
T(noff_ol3ol4csum_l3l4csum, 4, NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(noff, 6, NOFF_F) \
T(noff_l3l4csum, 6, NOFF_F | L3L4CSUM_F) \
T(noff_ol3ol4csum, 6, NOFF_F | OL3OL4CSUM_F) \
T(noff_ol3ol4csum_l3l4csum, 6, NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(noff_vlan, 6, NOFF_F | VLAN_F) \
T(noff_vlan_l3l4csum, 6, NOFF_F | VLAN_F | L3L4CSUM_F) \
T(noff_vlan_ol3ol4csum, 6, NOFF_F | VLAN_F | OL3OL4CSUM_F) \
@ -1988,19 +1988,19 @@ cn9k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
TSP_F | TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
#define NIX_TX_FASTPATH_MODES_64_79 \
T(sec, 4, T_SEC_F) \
T(sec_l3l4csum, 4, T_SEC_F | L3L4CSUM_F) \
T(sec_ol3ol4csum, 4, T_SEC_F | OL3OL4CSUM_F) \
T(sec_ol3ol4csum_l3l4csum, 4, T_SEC_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(sec, 6, T_SEC_F) \
T(sec_l3l4csum, 6, T_SEC_F | L3L4CSUM_F) \
T(sec_ol3ol4csum, 6, T_SEC_F | OL3OL4CSUM_F) \
T(sec_ol3ol4csum_l3l4csum, 6, T_SEC_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(sec_vlan, 6, T_SEC_F | VLAN_F) \
T(sec_vlan_l3l4csum, 6, T_SEC_F | VLAN_F | L3L4CSUM_F) \
T(sec_vlan_ol3ol4csum, 6, T_SEC_F | VLAN_F | OL3OL4CSUM_F) \
T(sec_vlan_ol3ol4csum_l3l4csum, 6, \
T_SEC_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(sec_noff, 4, T_SEC_F | NOFF_F) \
T(sec_noff_l3l4csum, 4, T_SEC_F | NOFF_F | L3L4CSUM_F) \
T(sec_noff_ol3ol4csum, 4, T_SEC_F | NOFF_F | OL3OL4CSUM_F) \
T(sec_noff_ol3ol4csum_l3l4csum, 4, \
T(sec_noff, 6, T_SEC_F | NOFF_F) \
T(sec_noff_l3l4csum, 6, T_SEC_F | NOFF_F | L3L4CSUM_F) \
T(sec_noff_ol3ol4csum, 6, T_SEC_F | NOFF_F | OL3OL4CSUM_F) \
T(sec_noff_ol3ol4csum_l3l4csum, 6, \
T_SEC_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
T(sec_noff_vlan, 6, T_SEC_F | NOFF_F | VLAN_F) \
T(sec_noff_vlan_l3l4csum, 6, T_SEC_F | NOFF_F | VLAN_F | L3L4CSUM_F) \