Coverity Scan: OpenWrt

Project Name OpenWrt
Lines of code analyzed 94,533
On Coverity Scan since Feb 05, 2013
Last build analyzed 3 days ago
Language C/C++
Repository URL git://
Homepage URL
License N/A

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Analysis Metrics

Version: Version

Jul 25, 2021
Last Analyzed
Lines of Code Analyzed
Lines of Code in Selected Components
Defect Density

Defect changes since previous build dated Jul 18, 2021

Newly detected

Defects by status for current build

Total defects
See how defect density for 'OpenWrt' 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
firewall .*/build_dir/target-.*/firewall-.* No 0 N/A
fwtool .*/build_dir/target-.*/fwtool/.* No 0 N/A
fstools .*/build_dir/target-.*/fstools-.* No 0 N/A
iwinfo .*/build_dir/target-.*/libiwinfo-.* No 0 N/A
jsonfilter .*/build_dir/target-.*/jsonfilter-.* No 4,002 0.50
libnl-tiny .*/build_dir/target-.*/libnl-tiny-.* No 0 N/A
libubox .*/build_dir/target-.*/libubox-.* No 0 N/A
luci-lib-nixio .*/build_dir/target-.*/luci-lib-nixio No 0 N/A
mtd .*/build_dir/target-.*/linux-.*/mtd/.* No 0 N/A
netifd .*/build_dir/target-.*/netifd-.* No 0 N/A
odhcp6c .*/build_dir/target-.*/odhcp6c-.* No 0 N/A
odhcpd-full .*/build_dir/target-.*/odhcpd-full/.* No 0 N/A
odhcpd-ipv6only .*/build_dir/target-.*/odhcpd-ipv6only/.* No 0 N/A
odhcpd .*/build_dir/target-.*/odhcpd-.* No 0 N/A
opkg .*/build_dir/target-.*/linux-*/opkg-.* No 0 N/A
procd .*/build_dir/target-.*/procd-.* No 0 N/A
relayd .*/build_dir/target-.*/relayd-.* No 0 N/A
rpcd .*/build_dir/target-.*/rpcd-.* No 0 N/A
swconfig .*/build_dir/target-.*/swconfig/.* No 0 N/A
ubox .*/build_dir/target-.*/ubox-.* No 0 N/A
ubus .*/build_dir/target-.*/ubus-.* No 0 N/A
ucert-tiny .*/build_dir/target-.*/ucert-tiny/.* No 0 N/A
ucert-full .*/build_dir/target-.*/ucert-full/.* No 0 N/A
uci .*/build_dir/target-.*/uci-.* No 0 N/A
uclient .*/build_dir/target-.*/uclient-.* No 0 N/A
ugps .*/build_dir/target-.*/ugps.* No 0 N/A
uhttpd .*/build_dir/target-.*/uhttpd-.* No 0 N/A
umbim .*/build_dir/target-.*/umbim-.* No 0 N/A
umdns .*/build_dir/target-.*/umdns-.* No 0 N/A
urandom-seed .*/build_dir/target-.*/urandom-seed/.* No 0 N/A
usign .*/build_dir/target-.*/usign-.* No 0 N/A
ustream .*/build_dir/target-.*/ustream-.* No 0 N/A
gpio-button-hotplug .*/build_dir/target-.*/linux-.*/gpio-button-hotplug/.* No 0 N/A
kernel-ignore .*/build_dir/target-*/linux-.*/linux-[0-9]+\.[0-9]+\.[0-9]+/.* Yes 29,819 N/A
kernel .*/build_dir/target-*/linux-.*/linux-[0-9]+\.[0-9]+\.[0-9]+/.* No 0 N/A
rest .* Yes 0 N/A
Other .* No 0 N/A

CWE Top 25 defects

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





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