Coverity Scan: Libav

Project Name Libav
Lines of code analyzed 600,510
On Coverity Scan since Oct 08, 2012
Last build analyzed a while ago
Language C/C++
Repository URL git://
Homepage URL
License LGPL (GNU Library or "Lesser" General Public License version )

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Analysis Metrics

Version: v12_dev0-1905-g5187bb5

Nov 17, 2015
Last Analyzed
Lines of Code Analyzed
Defect Density

Defect changes since previous build dated Oct 22, 2015

Newly detected

Defects by status for current build

Total defects
See how defect density for 'Libav' 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
h264 .*/libavcodec/h264.* No 15,940 0.13
hevc .*/libavcodec/hevc.* No 9,299 0.00
jpeg2000 .*/libavcodec/jpeg2000.* No 2,133 0.47
mpeg .*/libavcodec/mpeg.* No 19,435 0.10
opus .*/libavcodec/opus.* No 4,345 0.23
vc1 .*/libavcodec/vc1.* No 9,731 0.00
vp3456789 .*/libavcodec/vp.* No 18,916 0.05
matroska .*/libavformat/matroska.* No 4,004 0.50
rtp .*/libavformat/rtp.* No 6,526 0.15
libavdevice .*/libavdevice/.* No 1,102 0.00
libavcodec .*/libavcodec/.* No 296,525 0.11
libavfilter .*/libavfilter/.* No 16,050 0.37
libavformat .*/libavformat/.* No 79,115 0.13
libavresample .*/libavresample/.* No 3,703 0.00
libavutil .*/libavutil/.* No 14,032 0.07
libswscale .*/libswscale/.* No 13,042 0.00
avplay .*/avplay.* No 2,517 0.00
avconv .*/avconv.* No 5,260 0.00
avprobe .*/avprobe.* No 823 0.00
tools .*/tools/.* No 0 N/A
examples .*/doc/examples/.* No 0 N/A
Other .* No 79,448 0.00

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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