Coverity Scan: linux-next weekly scan

Project Name linux-next weekly scan
Lines of code analyzed 12,013,913
On Coverity Scan since Sep 06, 2016
Last build analyzed 1 day ago
   
Language C/C++
Repository URL git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next
Homepage URL https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/
License GPL (GNU General Public License version )

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Analysis Metrics

Version: v4.9-rc8-65b2dc38291f9f27e5ec3...

Mar 25, 2017
Last Analyzed
12,013,913
Lines of Code Analyzed
0.00
Defect Density

Defect changes since previous build dated Mar 24, 2017

3
Newly detected
6,621
Eliminated

Defects by status for current build

1,595
Total defects
21
Outstanding
1,564
Fixed
See how defect density for 'linux-next weekly scan' 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
ACPI .*/acpi/.* No 0 N/A
Block .*/block/.* No 0 N/A
Crypto .*/crypto/.* No 0 N/A
KVM /virt/kvm/.*|/arch/x86/kvm/.* No 0 N/A
Lib .*/lib/.* No 493 0.00
Arch-x86 .*/arch/x86/.* No 381 0.00
Kernel .*/kernel/.* No 0 N/A
Sound .*/sound/.* No 0 N/A
Security-Apparmor .*/security/apparmor/.* No 0 N/A
Security-Integrity .*/security/integrity/.* No 0 N/A
Security-SMACK .*/security/smack/.* No 0 N/A
Security-SELinux .*/security/selinux/.* No 0 N/A
Security-Tomoyo .*/security/tomoyo/.* No 0 N/A
Security-Yama .*/security/yama/.* No 0 N/A
Security .*/security/.* No 0 N/A
FS-9P .*/fs/9p/.* No 0 N/A
FS-AFS .*/fs/afs/.* No 0 N/A
FS-BTRFS .*/fs/btrfs.* No 0 N/A
FS-CEPH .*/fs/ceph/.* No 0 N/A
FS-CIFS .*/fs/cifs/.* No 0 N/A
FS-EXT .*/fs/ext.*/.* No 0 N/A
FS-GFS2 .*/fs/gfs2/.* No 0 N/A
FS-HFS .*/fs/hfs/.* No 0 N/A
FS-HFSPlus .*/fs/hfsplus/.* No 0 N/A
FS-JBD .*/fs/jbd.*/.* No 0 N/A
FS-JFS2 .*/fs/jffs2/.* No 0 N/A
FS-NFS .*/fs/nfs/.* No 0 N/A
FS-NFSD .*/fs/nfsd/.* No 0 N/A
FS-NILFS2 .*/fs/nilfs2/.* No 0 N/A
FS-NTFS .*/fs/ntfs/.* No 0 N/A
FS-OCFS2 .*/fs/ocfs2/.* No 0 N/A
FS-PROC .*/fs/proc/.* No 0 N/A
FS-REISERFS .*/fs/reiserfs/.* No 0 N/A
FS-UBIFS .*/fs/ubifs/.* No 0 N/A
FS-UDF .*/fs/udf/.* No 0 N/A
FS-UFS .*/fs/ufs/.* No 0 N/A
FS-XFS .*/fs/xfs/.* No 0 N/A
FS .*/fs/.* No 0 N/A
Drivers-ATA .*/drivers/ata/.* No 0 N/A
Drivers-ATM .*/drivers/atm/.* No 0 N/A
Drivers-Bluetooth .*/drivers/bluetooth/.* No 0 N/A
Driivers-char .*/drivers/char/.* No 0 N/A
GPU-GMA500 .*/drivers/gpu/drm/gma500/.* No 0 N/A
GPU-i915 .*/drivers/gpu/drm/i915/.* No 0 N/A
GPU-Nouveau .*/drivers/gpu/drm/nouveau/.* No 0 N/A
GPU-qxl .*/drivers/gpu/drm/qxl/.* No 0 N/A
GPU-Radeon .*/drivers/gpu/drm/radeon/.* No 0 N/A
Drivers-HID .*/drivers/hid/.* No 0 N/A
Drivers-GPU .*/drivers/gpu/.* No 0 N/A
Drivers-i2c .*/drivers/i2c/.* No 0 N/A
Drivers-HWMON .*/drivers/hwmon/.* No 0 N/A
Drivers-Infiniband .*/drivers/infiniband/.* No 0 N/A
Drivers-Input .*/drivers/input/.* No 0 N/A
Drivers-IDE .*/drivers/ide/.* No 0 N/A
Drivers-IIO .*/drivers/iio/.* No 0 N/A
Drivers-ISDN .*/drivers/isdn/.* No 0 N/A
Drivers-EDAC .*/drivers/edac/.* No 0 N/A
Drivers-Firewire .*/drivers/firewire/.* No 0 N/A
Drivers-MD .*/drivers/md/.* No 0 N/A
Drivers-MFD .*/drivers/mfd/.* No 0 N/A
Drivers-Media .*/drivers/media/.* No 0 N/A
Drivers-Message .*/drivers/message/.* No 0 N/A
Drivers-Platform .*/drivers/platform/.* No 0 N/A
Drivers-PCI .*/drivers/pci/.* No 0 N/A
Drivers-RTC .*/drivers/rtc/.* No 0 N/A
Drivers-TTY .*/drivers/tty/.* No 0 N/A
Ethernet-broadcom .*/drivers/net/ethernet/broadcom/.* No 0 N/A
Ethernet-DEC .*/drivers/net/ethernet/dec/.* No 0 N/A
Ethernet-Chelsio .*/drivers/net/ethernet/chelsio/.* No 0 N/A
Ethernet-Emulex .*/drivers/net/ethernet/emulex/.* No 0 N/A
Ethernet-Intel .*/drivers/net/ethernet/intel/.* No 0 N/A
Ethernet-Mellanox .*/drivers/net/ethernet/mellanox/.* No 0 N/A
Ethernet-Neterion .*/drivers/net/ethernet/neterion/.* No 0 N/A
Ethernet-QLogic .*/drivers/net/ethernet/qlogic/.* No 0 N/A
Ethernet-SFC .*/drivers/net/ethernet/sfc/.* No 0 N/A
Drivers-Ethernet .*/drivers/net/ethernet/.* No 0 N/A
Drivers-Misc .*/drivers/net/misc/.* No 0 N/A
Drivers-MTD .*/drivers/net/mtd/.* No 0 N/A
WIFI-Atheros .*/drivers/net/wireless/ath/.* No 0 N/A
WIFI-b43 .*/drivers/net/wireless/b43/.* No 0 N/A
WIFI-b43legacy .*/drivers/net/wireless/b43legacy/.* No 0 N/A
WIFI-brcm80211 .*/drivers/net/wireless/brcm80211/.* No 0 N/A
WIFI-cw1200 .*/drivers/net/wireless/cw1200/.* No 0 N/A
WIFI-ipw2x00 .*/drivers/net/wireless/ipw2x00/.* No 0 N/A
WIFI-iwlegacy .*/drivers/net/wireless/iwlegacy/.* No 0 N/A
WIFI-iwlwifi .*/drivers/net/wireless/iwlwifi/.* No 0 N/A
WIFI-TI .*/drivers/net/wireless/ti/.* No 0 N/A
Drivers-wireless .*/drivers/net/wireless/.* No 0 N/A
Drivers-Net ./driivers/net/.* No 0 N/A
Drivers-MMC ./driivers/mmc/.* No 0 N/A
Drivers-SPI ./driivers/spi/.* No 0 N/A
Drivers-UIWB ./driivers/uwb/.* No 0 N/A
Drivers-Framebuffer ./driivers/video/.* No 0 N/A
Drivers-Watchdog ./driivers/watchdog/.* No 0 N/A
Drivers-Xen ./driivers/xen/.* No 0 N/A
Staging-comedi .*/drivers/staging/comedi/.* No 0 N/A
Staging-iio .*/drivers/staging/iio/.* No 0 N/A
Staging-lustre .*/drivers/staging/lustre/.* No 0 N/A
Staging-media .*/drivers/staging/media/.* No 0 N/A
Staging-rtl8188eu .*/drivers/staging/rtl8188eu/.* No 0 N/A
Staging-rtl8192u .*/drivers/staging/rtl8192u/.* No 0 N/A
Staging-rtl8712 .*/drivers/staging/rtl8712u/.* No 0 N/A
Staging-vt6655 .*/drivers/staging/vt6655/.* No 0 N/A
Staging-rts5208 .*/drivers/staging/rts5208/.* No 0 N/A
Staging-unisys .*/drivers/staging/unisys/.* No 0 N/A
Drivers-Staging .*/drivers/staging/.* No 0 N/A
Drivers-USB .*/drivers/usb/.* No 0 N/A
SCSI-aic7xxx .*/drivers/scsi/aic7xxx/.* No 0 N/A
SCSI-be2iscsi .*/drivers/scsi/be2iscsi/.* No 0 N/A
SCSI-csiostor .*/drivers/scsi/csiostor/.* No 0 N/A
SCSI-iscsi .*/drivers/scsi/iscsi/.* No 0 N/A
SCSI-lpfc .*/drivers/scsi/lpfc/.* No 0 N/A
SCSI-megaraid .*/drivers/scsi/megaraid/.* No 0 N/A
SCSI-mpt2sas .*/drivers/scsi/mpt2sas/.* No 0 N/A
SCSI-mpt3sas .*/drivers/scsi/mpt3sas/.* No 0 N/A
SCSI-pm8001 .*/drivers/scsi/pm8001/.* No 0 N/A
SCSI-qla2xxx .*/drivers/scsi/qla2xxx/.* No 0 N/A
SCSI-qla4xxx .*/drivers/scsi/qla4xxx/.* No 0 N/A
Drivers-SCSI .*/drivers/scsi//.* No 0 N/A
Net-802 .*/net/802.*/.* No 0 N/A
Drivers .*/drivers/.* No 0 N/A
Net-Bluetooth .*/net/bluetooth/.* No 0 N/A
Net-bridge .*/net/bridge/.* No 0 N/A
Net-CAIF .*/net/caif/.* No 0 N/A
Net-Core .*/net/core/.* No 0 N/A
Net-DCCP .*/net/dccp/.* No 0 N/A
Net-DECNET .*/net/decnet/.* No 0 N/A
Net-ipv4 .*/net/ipv4/.* No 0 N/A
Net-ipv6 .*/net/ipv6/.* No 0 N/A
Net-IRDA .*/net/irda/.* No 0 N/A
Net-mac80211 .*/net/mac80211/.* No 0 N/A
Net-NFC .*/net/nfc/.* No 0 N/A
Net-SCTP .*/net/sctp/.* No 0 N/A
Net-sched .*/net/sched/.* No 0 N/A
Net-Wireless .*/net/wireless/.* No 0 N/A
Net-XFRM .*/net/xfrm/.* No 0 N/A
Networking .*/net/.* No 0 N/A
Other .* No 94,017 0.22

CWE Top 25 defects

ID CWE-Name Number of Defects
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 1
190 Integer Overflow or Wraparound 3
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