Coverity Scan: grass

Analysis Metrics

Version: 8.5.0dev-b4e4cb0

See how defect density for 'grass' 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
external_libs	/lib/external/.*	No	9,376	0.43
db	/db/.*	No	5,240	5.34
general	/general/.*	No	7,131	4.21
display	/display/.*	No	15,897	4.59
ps	/ps/.*	No	8,332	3.24
raster	/raster/.*	No	111,511	3.38
raster3d	/raster3d/.*	No	12,873	2.25
temporal	/temporal/.*	No	105	0.00
vector	/vector/.*	No	68,743	2.65
misc	/misc/.*	No	2,851	9.12
lib_gis	/lib/gis/.*	No	20,623	2.81
lib_arraystats	/lib/arraystats/.*	No	435	18.39
lib_bitmap	/lib/bitmap/.*	No	417	2.40
lib_btree	/lib/btree/.*	No	151	0.00
lib_btree2	/lib/btree2/.*	No	1,490	1.34
lib_cairodriver	/lib/cairodriver/.*	No	0	N/A
lib_calc	/lib/calc/.*	No	0	N/A
lib_cdhc	/lib/cdhc/.*	No	0	N/A
lib_cluster	/lib/cluster/.*	No	0	N/A
lib_datetime	/lib/datetime/.*	No	0	N/A
lib_db	/lib/db/.*	No	10,209	3.53
lib_display	/lib/display/.*	No	1,465	2.05
lib_driver	/lib/driver/.*	No	1,131	6.19
lib_dspf	/lib/dspf/.*	No	2,734	3.29
lib_fonts	/lib/fonts/.*	No	0	N/A
lib_gmath	/lib/gmath/.*	No	3,466	2.60
lib_gpde	/lib/gpde/.*	No	4,549	3.08
lib_html	/lib/html/.*	No	0	N/A
lib_htmldriver	/lib/htmldriver/.*	No	453	0.00
lib_imagery	/lib/imagery/.*	No	4,096	7.81
lib_init	/lib/init/.*	No	246	4.07
lib_iostream	/lib/iostream/.*	No	474	4.22
lib_latex	/lib/latex/.*	No	0	N/A
lib_lidar	/lib/lidar/.*	No	1,177	2.55
lib_linkm	/lib/linkm/.*	No	112	0.00
lib_manage	/lib/manage/.*	No	530	5.66
lib_nviz	/lib/nviz/.*	No	1,521	3.29
lib_ogsf	/lib/ogsf/.*	No	35,548	1.77
lib_pngdriver	/lib/pngdriver/.*	No	1,301	7.69
lib_proj	/lib/proj/.*	No	2,790	5.73
lib_psdriver	/lib/psdriver/.*	No	390	15.38
lib_raster	/lib/raster/.*	No	9,618	3.22
lib_raster3d	/lib/raster3d/.*	No	7,877	3.68
lib_rowio	/lib/rowio/.*	No	141	0.00
lib_rst	/lib/rst/.*	No	3,619	4.97
lib_segment	/lib/segment/.*	No	717	1.39
lib_stats	/lib/stats/.*	No	903	1.11
lib_symbol	/lib/symbol/.*	No	509	11.79
lib_temporal	/lib/temporal/.*	No	177	11.30
lib_vector	/lib/vector/.*	No	46,914	3.01
Other	.*	No	254,589	0.50

CWE Top 25 defects

ID	CWE-Name	Number of Defects
120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	108
190	Integer Overflow or Wraparound	13
676	Use of Potentially Dangerous Function	11

About Coverity Scan Static Analysis

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Coverity Scan tests every line of code and potential execution path. The root cause of each defect is clearly explained, making it easy to fix bugs.