Coverity Scan: gluster/glusterfs

Project Name gluster/glusterfs
Lines of code analyzed 518,426
On Coverity Scan since Oct 31, 2013
Last build analyzed 3 months ago
   
Language C/C++
Repository URL https://github.com/gluster/glusterfs.git
Homepage URL http://www.gluster.org
License GPL (GNU General Public License version )

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Analysis Metrics

Version: v3.10.0alpha1

Feb 06, 2017
Last Analyzed
518,426
Lines of Code Analyzed
513,506
Lines of Code in Selected Components
1.19
Defect Density

Defect changes since previous build dated Jul 20, 2016

70
Newly detected
52
Eliminated

Defects by status for current build

1,592
Total defects
612
Outstanding
946
Fixed
See how defect density for 'gluster/glusterfs' 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.


Analysis Metrics per Components

Component Name Pattern Ignore Line of Code Defect density
usr-lib /usr/lib/.* Yes 494 N/A
contrib .*/contrib/.* Yes 4,426 N/A
cli /cli/.* No 0 N/A
api /api/.* No 0 N/A
argp-standalone /argp-standalone/.* No 0 N/A
extras /extras/.* No 0 N/A
doc /doc/.* Yes 0 N/A
geo-replication /geo-replication/.* No 0 N/A
glusterfs-hadoop /glusterfs-hadoop/.* No 0 N/A
glusterfsd /glusterfsd/.* No 0 N/A
libglusterfs /libglusterfs/.* No 3,883 0.00
rpc-lib /rpc/rpc-lib/.* No 0 N/A
rpc-transport /rpc/rpc-transport/.* No 0 N/A
xdr /rpc/xdr/.* No 7,713 0.00
tests /tests/.* No 0 N/A
error-gen /xlators/debug/error-gen/.* No 0 N/A
io-stats /xlators/debug/io-stats/.* No 0 N/A
trace /xlators/debug/trace/.* No 0 N/A
rot-13 /xlators/encryption/rot-13/.* No 0 N/A
crypt /xlators/encryption/crypt/.* No 0 N/A
changelog /xlators/features/changelog/.* No 0 N/A
compress /xlators/features/compress/.* No 0 N/A
libxlator /xlators/lib/.* No 0 N/A
glusterd /xlators/mgmt/glusterd/.* No 0 N/A
fuse /xlators/mount/fuse/.* No 0 N/A
nfs /xlators/nfs/.* No 0 N/A
io-cache /xlators/performance/io-cache/.* No 0 N/A
io-threads /xlators/performance/io-threads/.* No 0 N/A
md-cache /xlators/performance/md-cache/.* No 0 N/A
open-behind /xlators/performance/open-behind/.* No 0 N/A
quick-read /xlators/performance/quick-read/.* No 0 N/A
read-ahead /xlators/performance/read-ahead/.* No 0 N/A
readdir-ahead /xlators/performance/readdir-ahead/.* No 0 N/A
symlink-cache /xlators/performance/symlink-cache/.* No 0 N/A
write-behind /xlators/performance/write-behind/.* No 0 N/A
protocol-client /xlators/protocol/client/.* No 0 N/A
protocol-server /xlators/protocol/server/.* No 0 N/A
posix /xlators/storage/posix/.* No 0 N/A
bd /xlators/storage/bd/.* No 0 N/A
posix-acl /xlators/system/posix-acl/.* No 0 N/A
afr /xlators/cluster/afr/.* No 0 N/A
dht /xlators/cluster/dht/.* No 0 N/A
ha /xlators/cluster/ha/.* No 0 N/A
map /xlators/cluster/map/.* No 0 N/A
stripe /xlators/cluster/stripe/.* No 0 N/A
ec /xlators/cluster/ec/.* No 0 N/A
trash /xlators/features/trash/.* No 0 N/A
Other .* No 524,769 1.15

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 28
190 Integer Overflow or Wraparound 1
676 Use of Potentially Dangerous Function 8
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