Coverity Scan: ceph

Analysis Metrics

Version: d31cd3ce

See how defect density for 'ceph' 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
headers	/usr/include/.*	Yes	266,551	N/A
lib	/usr/lib/.*	Yes	65,734	N/A
include	.*/src/include/.*	No	29,822	1.68
librados	.*/src/librados/.*	No	8,989	1.67
librbd	.*/src/librbd/.*	No	58,343	2.02
mds	.*/src/mds/.*	No	46,684	0.90
lib64	/usr/lib64/.*	Yes	4,832	N/A
mon	.*/src/mon/.*	No	25,252	1.66
osd	.*/src/osd/.*	No	58,904	3.36
common	.*/src/common/.*	No	106,284	1.58
crimson	.*/src/crimson/.*	No	0	N/A
crush	.*/src/crush/.*	No	10,918	2.84
crypto	.*/src/crypto/.*	No	1,113	6.29
libglobal	.*/src/global/.*	No	1,382	4.34
fmt	.*/src/fmt/.*	No	11,367	3.78
xxHash	.*/src/xxHash/.*	No	808	0.00
utf8proc	.*/src/utf8proc/.*	No	0	N/A
spdk	.*/src/spdk/.*	No	0	N/A
spawn	.*/src/spawn/.*	No	564	0.00
seastar	.*/src/seastar/.*	No	0	N/A
s3select	.*/src/s3select/.*	No	18,781	3.41
rocksdb	.*/src/rocksdb/.*	No	0	N/A
rapidjson	.*/src/rapidjson/.*	No	0	N/A
libkmip	.*/src/libkmip/.*	No	15,725	0.38
googletest	.*/src/googletest/.*	No	0	N/A
isa-l	.*/src/isa-l/.*	No	24,622	0.45
log	.*/src/log/.*	No	880	2.27
msg	.*/src/msg/.*	No	17,395	4.71
kv	.*/src/kv/.*	No	5,124	2.54
libradosstriper	.*/src/libradosstriper/.*	No	2,081	2.40
key_value_store	.*/src/key_value_store/.*	No	0	N/A
json_spirit	.*/src/json_spirit/.*	No	1,582	16.43
journal	.*/src/journal/.*	No	723	0.00
messages	.*/src/messages/.*	No	12,386	3.07
exporter	.*/src/exporter/.*	No	754	58.36
erasure-code	.*/src/erasure-code/.*	No	21,180	0.76
dokan	.*/src/dokan/.*	No	0	N/A
compressor	.*/src/compressor/.*	No	1,051	5.71
cls	.*/src/cls/.*	No	35,604	0.76
client	.*/src/client/.*	No	22,107	3.17
blk	.*/src/blk/.*	No	2,239	4.02
neorados	.*/src/neorados/.*	No	1,730	2.31
os	.*/src/os/.*	No	45,140	2.75
osdc	.*/src/osdc/.*	No	11,557	1.12
perfglue	.*/src/perfglue/.*	No	184	5.43
rbd_replay	.*/src/rbd_replay/.*	No	2,910	4.81
zstd	.*/src/zstd/.*	No	471	0.00
tracing	.*/src/tracing/.*	No	87	0.00
tools	.*/src/tools/.*	No	69,230	3.96
pybind	.*/src/pybind/.*	No	189,683	1.16
rgw	.*/src/rgw/.*	No	190,411	3.23
mgr	.*/src/mgr/.*	No	7,779	2.19
dmclock	.*/src/dmclock/.*	No	1,900	4.21
pmem	.*/src/pmdk/.*	No	45,144	0.13
test	.*/src/test/.*	Yes	136,039	N/A
base	.*/src/.*\.cc	No	14,149	4.31
auth	.*/src/auth/.*	No	1,949	1.03
java	.*/src/java/.*	No	1,828	6.02
jaegertracing	.*/src/jaegertracing/.*	Yes	13,044	N/A
Other	.*	No	911,627	0.43

CWE Top 25 defects

ID	CWE-Name	Number of Defects
120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	3
190	Integer Overflow or Wraparound	21
676	Use of Potentially Dangerous Function	172

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