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Add a rule which detects when there is potential integer overflow (#422)

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* Add G109(Potential Integer OverFlow Detection)

Signed-off-by: Hiroki Suezawa <suezawa@gmail.com>

* add CWE to G109(Potential Integer Overflow)

Signed-off-by: Hiroki Suezawa <suezawa@gmail.com>

* Modify G109 to use gosec.Context

Signed-off-by: Hiroki Suezawa <suezawa@gmail.com>
This commit is contained in:
Hiroki Suezawa
2020-01-06 17:55:52 +09:00
committed by Cosmin Cojocar
parent f43a957359
commit 9cb83e10af
9 changed files with 191 additions and 18 deletions
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13
testutils/pkg.go
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@ -109,12 +109,13 @@ func (p *TestPackage) CreateContext(filename string) *gosec.Context {
pkgFile = strings.TrimPrefix(pkgFile, strip)
if pkgFile == filename {
ctx := &gosec.Context{
FileSet: pkg.Fset,
Root: file,
Config: gosec.NewConfig(),
Info: pkg.TypesInfo,
Pkg: pkg.Types,
Imports: gosec.NewImportTracker(),
FileSet: pkg.Fset,
Root: file,
Config: gosec.NewConfig(),
Info: pkg.TypesInfo,
Pkg: pkg.Types,
Imports: gosec.NewImportTracker(),
PassedValues: make(map[string]interface{}),
}
ctx.Imports.TrackPackages(ctx.Pkg.Imports()...)
return ctx