Coverity Scan: blender

Analysis Metrics

Version: 2.78.5

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.

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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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