Coverity Scan: DPDK next-net

Analysis Metrics

Version: 59ece14e33df0a4fade9e313adee47...

See how defect density for 'DPDK next-net' compares with defect density for other open source projects.  Learn more

Note: Defect density is measured by the number of defects per 1,000 lines of code.

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Analysis Metrics per Components

Component Name	Pattern	Ignore	Line of Code	Defect density
libraries	.*/lib/librte_.*	Yes	97,615	N/A
crypto	/drivers/crypto/.*	Yes	26,146	N/A
app	/app/.*	Yes	126,633	N/A
examples	/examples/.*	Yes	0	N/A
buildtools	/buildtools/.*	Yes	446	N/A
usr	/usr/src/.*	Yes	95,294	N/A
virtio	/drivers/net/virtio/.*	Yes	7,364	N/A
bus_pci	/drivers/bus/pci/.*	Yes	2,813	N/A
auto-config-h	.*auto-config-h.sh.*	Yes	226	N/A
bnx2x	/drivers/net/bnx2x/.*	No	39,787	0.28
bonding	/drivers/net/bonding/.*	No	5,879	0.17
cxgbe	/drivers/net/cxgbe/.*	No	16,101	0.68
e1000	/drivers/net/e1000/.*	No	32,461	0.25
ena	/drivers/net/ena/.*	No	7,593	1.32
enic	/drivers/net/enic/.*	No	9,065	0.55
fm10k	/drivers/net/fm10k/.*	No	8,519	0.94
i40e	/drivers/net/i40e/.*	No	49,752	0.12
ixgbe	/drivers/net/ixgbe/.*	No	37,985	0.24
mlx4	/drivers/net/mlx4/.*	No	6,375	1.25
mlx5	/drivers/net/mlx5/.*	No	23,657	1.06
nfp	/drivers/net/nfp/.*	No	7,818	1.92
pcap	/drivers/net/pcap/.*	No	1,019	0.00
qede	/drivers/net/qede/.*	No	47,440	0.53
szedata2	/drivers/net/szedata2/.*	No	1,502	3.33
thunderx	/drivers/net/thunderx/.*	No	5,260	0.38
vmxnet3	/drivers/net/vmxnet3/.*	No	3,046	0.98
bnxt	/drivers/net/bnxt/.*	No	22,196	0.27
sfc	/drivers/net/sfc/.*	No	59,472	0.05
tap	/drivers/net/tap/.*	No	5,909	0.34
af_packet	/drivers/net/af_packet/.*	No	817	0.00
kni	/drivers/net/kni/.*	No	391	2.56
liquidio	/drivers/net/liquidio/.*	No	4,638	0.00
avp	/drivers/net/avp/.*	No	1,900	0.00
ark	/drivers/net/ark/.*	No	3,602	0.28
dpaa2_net	/drivers/net/dpaa2/.*	No	9,167	0.00
dpaa_net	/drivers/net/dpaa/.*	No	2,391	1.25
softnic	/drivers/net/softnic/.*	No	15,910	0.25
octeontx	/drivers/net/octeontx/.*	No	2,891	0.00
avf	/drivers/net/avf/.*	No	0	N/A
ring	/drivers/net/ring/.*	No	574	1.74
failsafe	/drivers/net/failsafe/.*	No	3,578	0.56
axgbe	/drivers/net/axgbe/.*	No	6,881	0.29
ifc	/drivers/net/ifc/.*	No	1,425	0.70
pmd_include	.*/include/rte_pmd_.*.h	No	476	0.00
include	.*/include/.*	Yes	92,331	N/A
Other	.*	No	186,526	0.29

CWE Top 25 defects

ID	CWE-Name	Number of Defects
120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	6
190	Integer Overflow or Wraparound	16
676	Use of Potentially Dangerous Function	18

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