microsoft / lsvmtools
Duplication

Places in code with 6 or more lines that are exactly the same.

Intro
  • For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
  • Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
  • You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.
Learn more...
Duplication Overall
  • 35% duplication:
    • 34,059 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 12,155 duplicated lines
  • 930,357 duplicates
system35% (12,155 lines)
Duplication per Extension
c38% (11,730 lines)
h10% (387 lines)
policy86% (38 lines)
Duplication per Component (primary)
lsvmload71% (8,565 lines)
lsvmutils16% (2,795 lines)
lsvmtool16% (730 lines)
policy86% (38 lines)
striplic16% (15 lines)
posix/include2% (6 lines)
posix1% (6 lines)
posix/include/sys0% (0 lines)
rpm/SPECS0% (0 lines)

Duplication Between Components (50+ lines)

G lsvmload lsvmload lsvmutils lsvmutils lsvmload--lsvmutils 8196

Download: SVG DOT (open online Graphviz editor)

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 930,357 duplicates...
Size#FoldersFilesLinesCode
53 x 2 lsvmload
lsvmload
console.c
simpletext.c
 56:146 (34%)
35:127 (100%)
 view
21 x 2 lsvmutils
lsvmutils
tpm2.c
tpm2.c
 3356:3390 (<1%)
3749:3783 (<1%)
 view
19 x 2 lsvmutils
lsvmutils
initrd.c
initrd.c
 486:515 (4%)
525:554 (4%)
 view
19 x 2 lsvmutils
lsvmutils
ext2.c
ext2.c
 2899:2934 (<1%)
3035:3070 (<1%)
 view
18 x 2 lsvmutils
lsvmutils
ext2.c
ext2.c
 840:869 (<1%)
888:917 (<1%)
 view
17 x 2 lsvmutils
lsvmutils
tpm2.c
tpm2.c
 3413:3446 (<1%)
3805:3838 (<1%)
 view
16 x 2 lsvmload
lsvmload
specialize.c
specialize.c
 91:108 (10%)
113:130 (10%)
 view
16 x 2 lsvmutils
lsvmutils
initrd.c
initrd.c
 447:473 (4%)
615:640 (4%)
 view
16 x 2 lsvmutils
lsvmutils
lukscrypto.c
lukscrypto.c
 73:105 (11%)
148:181 (11%)
 view
16 x 2 lsvmutils
lsvmutils
measure.c
measure.c
 759:783 (3%)
944:968 (3%)
 view
15 x 2 lsvmutils
lsvmutils
measure.c
measure.c
 730:754 (2%)
978:1002 (2%)
 view
15 x 2 lsvmutils
lsvmutils
measure.c
measure.c
 730:754 (2%)
874:896 (2%)
 view
15 x 2 lsvmutils
lsvmutils
measure.c
measure.c
 730:754 (2%)
793:817 (2%)
 view
15 x 2 lsvmutils
lsvmutils
tpm2.c
tpm2.c
 3601:3631 (<1%)
3988:4016 (<1%)
 view
15 x 2 lsvmutils
lsvmutils
measure.c
measure.c
 874:896 (2%)
978:1002 (2%)
 view
15 x 2 lsvmutils
lsvmutils
tpm2.c
tpm2.c
 2991:3016 (<1%)
3988:4016 (<1%)
 view
15 x 2 lsvmutils
lsvmutils
tpm2.c
tpm2.c
 2991:3016 (<1%)
3601:3631 (<1%)
 view
15 x 2 lsvmutils
lsvmutils
tpm2.c
tpm2.c
 2904:2929 (<1%)
3988:4016 (<1%)
 view
15 x 2 lsvmutils
lsvmutils
tpm2.c
tpm2.c
 2904:2929 (<1%)
2991:3016 (<1%)
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15 x 2 lsvmutils
lsvmutils
tpm2.c
tpm2.c
 2904:2929 (<1%)
3601:3631 (<1%)
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Duplicated Units
The list of top 7 duplicated units.
See data for all 7 unit duplicates...
Size#FoldersFilesLinesCode
25 x 2 lsvmload
lsvmload
console.c
simpletext.c
 113:147 
94:128 
 view
18 x 2 lsvmload
lsvmload
specialize.c
specialize.c
 90:109 
112:131 
 view
16 x 2 lsvmload
lsvmload
console.c
simpletext.c
 73:92 
52:71 
 view
14 x 2 lsvmload
lsvmload
console.c
simpletext.c
 94:111 
74:91 
 view
13 x 2 lsvmutils
lsvmutils
tpm2.c
tpm2.c
 990:1004 
1467:1481 
 view
12 x 2 lsvmload
lsvmload
console.c
simpletext.c
 56:71 
35:50 
 view
8 x 2 lsvmutils
lsvmutils
lukscrypto.c
luksopenssl.c
 184:194 
206:216 
 view