Coverity Scan: FFmpeg/FFmpeg

Project Name FFmpeg/FFmpeg
Lines of code analyzed 1,091,462
On Coverity Scan since Jun 20, 2007
Last build analyzed about 2 months ago
   
Language C/C++
Repository URL https://github.com/FFmpeg/FFmpeg
Homepage URL https://ffmpeg.org
License N/A

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Analysis Metrics

Version: git-2019-05-20-8d9910a

May 29, 2019
Last Analyzed
1,091,462
Lines of Code Analyzed
0.14
Defect Density

Defect changes since previous build dated May 27, 2019

2
Newly detected
0
Eliminated

Defects by status for current build

1,820
Total defects
151
Outstanding
1,211
Fixed
See how defect density for 'FFmpeg/FFmpeg' 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
avcodec .*/libavcodec/.* No 532,730 0.14
avformat .*/libavformat/.* No 151,949 0.11
avfilter .*/libavfilter/.* No 137,182 0.37
avutil .*/libavutil/.* No 36,201 0.08
swscale .*/libswscale/.* No 18,621 0.00
swresample .*/libswresample/.* No 3,852 0.00
avresample .*/libavresample/.* No 99 0.00
postproc .*/libpostproc/.* No 3,990 0.00
avdevice .*/libavdevice/.* No 10,594 0.00
ffserver .*/ffserver.* No 0 N/A
ffplay .*/ffplay.* No 3,233 0.00
ffmpeg .*/ffmpeg.* No 9,184 0.11
tools .*/tools/.* No 3,805 0.26
examples .*/doc/examples/.* No 4,462 0.67
Other .* No 174,913 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 12
676 Use of Potentially Dangerous Function 1
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