Coverity Scan: blender

Project Name blender
Lines of code analyzed 2,445,747
On Coverity Scan since May 05, 2007
Last build analyzed 6 months ago
   
Language C/C++
Repository URL http://git.blender.org/gitweb/gitweb.cgi/blender.git/tree
Homepage URL http://www.blender.org
License GPL (GNU General Public License version )

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Analysis Metrics

Version: 2.78.5

Jul 17, 2017
Last Analyzed
2,445,747
Lines of Code Analyzed
1,883,883
Lines of Code in Selected Components
0.79
Defect Density

Defect changes since previous build dated Jun 02, 2017

6
Newly detected
7
Eliminated

Defects by status for current build

3,570
Total defects
1,484
Outstanding
1,859
Fixed
See how defect density for 'blender' 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
intern_cycles .*/intern/cycles/.* No 107,710 1.55
intern_opennl .*/intern/opennl/.* Yes 0 N/A
intern_ghost .*/intern/ghost/.* No 8,756 0.69
intern_audaspace .*/intern/audaspace/.* No 45,647 0.55
intern_container .*/intern/container/.* No 156 0.00
intern_dualcon .*/intern/dualcon/.* No 4,566 1.75
intern_elbeem .*/intern/elbeem/.* No 18,857 4.08
intern_ffmpeg .*/intern/ffmpeg/.* No 533 0.00
intern_guardedalloc .*/intern/guardedalloc/.* No 1,695 0.00
intern_iksolver .*/intern/iksolver/.* No 2,123 4.24
intern_itasc .*/intern/itasc/.* No 9,804 1.02
intern_locale .*/intern/locale/.* No 383 0.00
intern_memutil .*/intern/memutil/.* No 508 3.94
intern_mikktspace .*/intern/mikktspace/.* No 1,456 2.75
intern_moto .*/intern/moto/.* No 1,882 0.53
intern_opencl .*/intern/opencl/.* Yes 0 N/A
intern_opencolorio .*/intern/opencolorio/.* No 1,894 0.00
intern_rigidbody .*/intern/rigidbody/.* No 834 0.00
intern_smoke .*/intern/smoke/.* No 5,561 1.44
intern_string .*/intern/string/.* No 617 6.48
intern_utfconv .*/intern/utfconv/.* No 0 N/A
game_engine .*/source/gameengine/.* No 80,946 1.16
blen_lib .*/source/blender/blenlib/.* No 39,636 0.13
blen_loader .*/source/blender/blenloader/.* No 20,326 0.30
blen_kernel .*/source/blender/blenkernel/.* No 156,294 0.84
blen_editors .*/source/blender/editors/.* No 315,355 0.50
blen_bmesh .*/source/blender/bmesh/.* No 41,176 1.41
blen_font .*/source/blender/blenfont/.* No 2,386 0.00
blen_avi .*/source/blender/avi/.* No 1,834 6.00
blen_collada .*/source/blender/collada/.* No 10,737 1.58
blen_compositor .*/source/blender/compositor/.* No 24,409 3.03
blen_datatoc .*/source/blender/datatoc/.* Yes 329 N/A
blen_freestyle .*/source/blender/freestyle/.* No 60,636 2.09
blen_gpu .*/source/blender/gpu/.* No 13,066 0.77
blen_ikplugin .*/source/blender/ikplugin/.* No 1,995 0.50
blen_imbuf .*/source/blender/imbuf/.* No 24,258 0.87
makesdna .*/source/blender/makesdna/.* No 21,778 0.05
makesrna .*/source/blender/makesrna/.* No 496,098 0.04
blen_modifiers .*/source/blender/modifiers/.* No 18,268 0.77
blen_nodes .*/source/blender/nodes/.* No 11,273 0.09
blen_python .*/source/blender/python/.* No 40,569 0.44
blen_quicktime .*/source/blender/quicktime/.* No 0 N/A
blen_render .*/source/blender/render/.* No 40,443 0.74
blen_windowmanager .*/source/blender/windowmanager/.* No 17,250 0.41
system_usr_include /usr/include/.* Yes 291,691 N/A
system_opt /opt/.* Yes 53,149 N/A
extern_eigen3 .*/extern/Eigen3/.* Yes 41,134 N/A
extern_bullet2 .*/extern/bullet2/.* Yes 77,362 N/A
extern_carve .*/extern/carve/.* Yes 20,385 N/A
blen_desgraph .*/source/blender/depsgraph/.* No 6,792 0.59
extern_recastnavigation .*/extern/recastnavigation/.* Yes 10,245 N/A
blen_alembic .*/source/blender/alembic/.* No 5,080 1.77
intern_opensubdiv .*/intern/opensubdiv/.* No 2,605 0.77
extern_cuew .*/extern/cuew/.* Yes 1,827 N/A
extern_libopenjpeg .*/extern/libopenjpeg/.* Yes 10,657 N/A
extern_gtest .*/extern/gtest/.* Yes 19,698 N/A
extern_ceres .*/extern/ceres/.* Yes 23,769 N/A
intern_openvdb .*/intern/openvdb/.* No 678 1.47
intern_libmv .*/intern/libmv/.* No 15,907 1.51
extern_gmock .*/extern/gmock/.* Yes 10,797 N/A
intern_decklink .*/intern/decklink/.* No 1,102 1.81
rangetree .*/extern/rangetree/.* Yes 821 N/A
Other .* No 218,492 0.07

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 7
676 Use of Potentially Dangerous Function 3
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