Coverity Scan: linux-next weekly scan
| Project Name | linux-next weekly scan |
|---|---|
| Lines of code analyzed | 34,401,730 |
| On Coverity Scan since | Sep 06, 2016 |
| Last build analyzed | about 1 hour 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 ) |
Preview - Project Summary
Want to view defects or help fix defects?
Add me to projectAnalysis Metrics
Version: next-20250917
- Sep 18, 2025
- Last Analyzed
- 34,401,730
- Lines of Code Analyzed
- 0.55
- Defect Density
Defect changes since previous build dated Sep 17, 2025
- 9
- Newly detected
- 15
- Eliminated
Defects by status for current build
- 48,077
- Total defects
- 18,921
- Outstanding
- 27,923
- 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 | 196,949 | 0.35 |
| Block | .*/block/.* | No | 209,222 | 0.68 |
| Crypto | .*/crypto/.* | No | 389,487 | 0.42 |
| KVM | /virt/kvm/.*|/arch/x86/kvm/.* | No | 73,604 | 0.88 |
| Lib | .*/lib/.* | No | 406,210 | 0.68 |
| Arch-x86 | .*/arch/x86/.* | No | 374,295 | 0.30 |
| Kernel | .*/kernel/.* | No | 492,962 | 0.50 |
| Sound | .*/sound/.* | No | 1,668,290 | 0.54 |
| Security-Apparmor | .*/security/apparmor/.* | No | 27,029 | 0.37 |
| Security-Integrity | .*/security/integrity/.* | No | 14,196 | 0.28 |
| Security-SMACK | .*/security/smack/.* | No | 11,086 | 0.18 |
| Security-SELinux | .*/security/selinux/.* | No | 43,966 | 0.27 |
| Security-Tomoyo | .*/security/tomoyo/.* | No | 16,549 | 0.06 |
| Security-Yama | .*/security/yama/.* | No | 654 | 0.00 |
| Security | .*/security/.* | No | 31,149 | 0.48 |
| FS-9P | .*/fs/9p/.* | No | 9,068 | 0.33 |
| FS-AFS | .*/fs/afs/.* | No | 30,494 | 1.18 |
| FS-BTRFS | .*/fs/btrfs.* | No | 201,098 | 1.01 |
| FS-CEPH | .*/fs/ceph/.* | No | 44,871 | 1.20 |
| FS-EXT | .*/fs/ext.*/.* | No | 89,639 | 0.73 |
| FS-GFS2 | .*/fs/gfs2/.* | No | 45,110 | 1.35 |
| FS-HFS | .*/fs/hfs/.* | No | 9,313 | 0.32 |
| FS-HFSPlus | .*/fs/hfsplus/.* | No | 18,915 | 0.16 |
| FS-JBD | .*/fs/jbd.*/.* | No | 10,796 | 1.85 |
| FS-JFS2 | .*/fs/jffs2/.* | No | 26,201 | 0.73 |
| FS-NFS | .*/fs/nfs/.* | No | 120,243 | 0.30 |
| FS-NFSD | .*/fs/nfsd/.* | No | 62,982 | 0.40 |
| FS-NILFS2 | .*/fs/nilfs2/.* | No | 32,964 | 0.52 |
| FS-NTFS | .*/fs/ntfs/.* | No | 15,916 | 0.63 |
| FS-OCFS2 | .*/fs/ocfs2/.* | No | 135,371 | 1.29 |
| FS-PROC | .*/fs/proc/.* | No | 23,861 | 0.96 |
| FS-REISERFS | .*/fs/reiserfs/.* | No | 21,340 | 0.05 |
| FS-UBIFS | .*/fs/ubifs/.* | No | 47,713 | 1.03 |
| FS-UDF | .*/fs/udf/.* | No | 17,665 | 0.34 |
| FS-UFS | .*/fs/ufs/.* | No | 11,579 | 1.55 |
| FS-XFS | .*/fs/xfs/.* | No | 233,466 | 0.66 |
| Drivers-ATA | .*/drivers/ata/.* | No | 106,464 | 0.85 |
| Drivers-ATM | .*/drivers/atm/.* | No | 55,358 | 0.89 |
| Drivers-Bluetooth | .*/drivers/bluetooth/.* | No | 49,447 | 0.51 |
| GPU-GMA500 | .*/drivers/gpu/drm/gma500/.* | No | 35,042 | 0.26 |
| GPU-i915 | .*/drivers/gpu/drm/i915/.* | No | 406,199 | 0.93 |
| GPU-Nouveau | .*/drivers/gpu/drm/nouveau/.* | No | 302,479 | 0.36 |
| GPU-qxl | .*/drivers/gpu/drm/qxl/.* | No | 10,814 | 0.65 |
| GPU-Radeon | .*/drivers/gpu/drm/radeon/.* | No | 318,341 | 2.92 |
| Drivers-HID | .*/drivers/hid/.* | No | 159,985 | 0.78 |
| Drivers-GPU | .*/drivers/gpu/.* | No | 6,759,557 | 0.20 |
| Drivers-i2c | .*/drivers/i2c/.* | No | 95,468 | 0.98 |
| Drivers-HWMON | .*/drivers/hwmon/.* | No | 261,784 | 0.54 |
| Drivers-Infiniband | .*/drivers/infiniband/.* | No | 464,929 | 0.89 |
| Drivers-Input | .*/drivers/input/.* | No | 262,240 | 0.78 |
| Drivers-IIO | .*/drivers/iio/.* | No | 391,989 | 1.01 |
| Drivers-ISDN | .*/drivers/isdn/.* | No | 175,189 | 0.12 |
| Drivers-EDAC | .*/drivers/edac/.* | No | 47,867 | 0.36 |
| Drivers-Firewire | .*/drivers/firewire/.* | No | 24,118 | 0.58 |
| Drivers-MD | .*/drivers/md/.* | No | 228,425 | 0.78 |
| Drivers-MFD | .*/drivers/mfd/.* | No | 141,914 | 0.55 |
| Drivers-Media | .*/drivers/media/.* | No | 1,845,424 | 0.42 |
| Drivers-Message | .*/drivers/message/.* | No | 49,993 | 0.86 |
| Drivers-Platform | .*/drivers/platform/.* | No | 195,854 | 0.68 |
| Drivers-PCI | .*/drivers/pci/.* | No | 124,925 | 1.11 |
| Drivers-RTC | .*/drivers/rtc/.* | No | 89,801 | 0.99 |
| Drivers-TTY | .*/drivers/tty/.* | No | 184,068 | 0.74 |
| Ethernet-broadcom | .*/drivers/net/ethernet/broadcom/.* | No | 271,812 | 0.35 |
| Ethernet-DEC | .*/drivers/net/ethernet/dec/.* | No | 25,373 | 0.59 |
| Ethernet-Chelsio | .*/drivers/net/ethernet/chelsio/.* | No | 151,788 | 0.34 |
| Ethernet-Emulex | .*/drivers/net/ethernet/emulex/.* | No | 26,292 | 0.80 |
| Ethernet-Intel | .*/drivers/net/ethernet/intel/.* | No | 424,360 | 0.16 |
| Ethernet-Mellanox | .*/drivers/net/ethernet/mellanox/.* | No | 312,162 | 0.13 |
| Ethernet-Neterion | .*/drivers/net/ethernet/neterion/.* | No | 31,800 | 0.19 |
| Ethernet-QLogic | .*/drivers/net/ethernet/qlogic/.* | No | 216,059 | 0.31 |
| Ethernet-SFC | .*/drivers/net/ethernet/sfc/.* | No | 131,092 | 0.88 |
| Drivers-Ethernet | .*/drivers/net/ethernet/.* | No | 1,052,989 | 0.78 |
| WIFI-Atheros | .*/drivers/net/wireless/ath/.* | No | 545,899 | 0.54 |
| WIFI-TI | .*/drivers/net/wireless/ti/.* | No | 62,742 | 0.33 |
| Drivers-wireless | .*/drivers/net/wireless/.* | No | 1,759,131 | 0.38 |
| Staging-comedi | .*/drivers/staging/comedi/.* | No | 73,118 | 0.01 |
| Staging-iio | .*/drivers/staging/iio/.* | No | 21,016 | 0.29 |
| Staging-media | .*/drivers/staging/media/.* | No | 137,683 | 0.71 |
| Staging-rtl8188eu | .*/drivers/staging/rtl8188eu/.* | No | 38,818 | 0.05 |
| Staging-rtl8192u | .*/drivers/staging/rtl8192u/.* | No | 23,698 | 0.08 |
| Staging-vt6655 | .*/drivers/staging/vt6655/.* | No | 8,197 | 0.00 |
| Staging-rts5208 | .*/drivers/staging/rts5208/.* | No | 21,009 | 0.00 |
| Staging-unisys | .*/drivers/staging/unisys/.* | No | 3,178 | 0.00 |
| Drivers-Staging | .*/drivers/staging/.* | No | 244,997 | 0.50 |
| Drivers-USB | .*/drivers/usb/.* | No | 658,581 | 0.81 |
| SCSI-aic7xxx | .*/drivers/scsi/aic7xxx/.* | No | 59,946 | 0.27 |
| SCSI-be2iscsi | .*/drivers/scsi/be2iscsi/.* | No | 21,732 | 0.69 |
| SCSI-csiostor | .*/drivers/scsi/csiostor/.* | No | 25,576 | 0.55 |
| SCSI-lpfc | .*/drivers/scsi/lpfc/.* | No | 154,408 | 2.38 |
| SCSI-megaraid | .*/drivers/scsi/megaraid/.* | No | 35,331 | 1.42 |
| SCSI-mpt3sas | .*/drivers/scsi/mpt3sas/.* | No | 57,216 | 1.33 |
| SCSI-pm8001 | .*/drivers/scsi/pm8001/.* | No | 27,400 | 0.66 |
| SCSI-qla2xxx | .*/drivers/scsi/qla2xxx/.* | No | 137,126 | 0.57 |
| SCSI-qla4xxx | .*/drivers/scsi/qla4xxx/.* | No | 43,803 | 1.39 |
| Net-802 | .*/net/802.*/.* | No | 8,740 | 0.80 |
| Net-Bluetooth | .*/net/bluetooth/.* | No | 100,708 | 0.26 |
| Net-bridge | .*/net/bridge/.* | No | 47,730 | 0.38 |
| Net-CAIF | .*/net/caif/.* | No | 14,054 | 0.78 |
| Net-Core | .*/net/core/.* | No | 103,612 | 0.22 |
| Net-DCCP | .*/net/dccp/.* | No | 7,586 | 0.00 |
| Net-DECNET | .*/net/decnet/.* | No | 6,583 | 0.00 |
| Net-ipv4 | .*/net/ipv4/.* | No | 151,477 | 0.53 |
| Net-ipv6 | .*/net/ipv6/.* | No | 113,112 | 0.65 |
| Net-mac80211 | .*/net/mac80211/.* | No | 113,671 | 0.44 |
| Net-NFC | .*/net/nfc/.* | No | 31,226 | 0.45 |
| Net-SCTP | .*/net/sctp/.* | No | 58,363 | 0.14 |
| Net-sched | .*/net/sched/.* | No | 82,779 | 0.36 |
| Net-Wireless | .*/net/wireless/.* | No | 74,490 | 0.28 |
| Net-XFRM | .*/net/xfrm/.* | No | 28,391 | 0.21 |
| FS-CIFS | .*/fs/smb/client/.* | No | 60,756 | 0.94 |
| FS-SMB | .*/fs/smb/server/.* | No | 24,113 | 0.79 |
| FS | .*/fs/.* | No | 760,682 | 0.73 |
| Drivers-Char | .*/drivers/char/.* | No | 103,342 | 0.89 |
| Drivers-MMS | /drivers/mmc/.* | No | 84,777 | 1.37 |
| Drivers-SPI | /drivers/spi/.* | No | 84,809 | 1.26 |
| Drivers-Framebuffer | /drivers/video/.* | No | 144,163 | 0.94 |
| Drivers-Watchdog | /drivers/watchdog/.* | No | 34,249 | 0.91 |
| Drivers-Xen | /drivers/xen/.* | No | 24,034 | 3.08 |
| Drivers-SCSI | /drivers/scsi/.* | No | 395,636 | 1.34 |
| Drivers-Net | /drivers/net/.* | No | 446,300 | 1.11 |
| Drivers | /drivers/.* | No | 2,758,861 | 1.03 |
| Net | /net/.* | No | 442,157 | 1.26 |
| Other | .* | No | 3,319,761 | 0.14 |
CWE Top 25 defects
| ID | CWE-Name | Number of Defects |
|---|---|---|
| 120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | 46 |
| 131 | Incorrect Calculation of Buffer Size | 4 |
| 190 | Integer Overflow or Wraparound | 1858 |
Loading...
Loading...
Loading...
Loading...
Loading...
About Coverity Scan Static Analysis
Find and fix defects in your C/C++, Java, JavaScript or C# open source project for free.
Coverity Scan tests every line of code and potential execution path. The root cause of each defect is clearly explained, making it easy to fix bugs.
