Merge pull request #56 from s7v7nislands/fix_unsafe

Fix unsafe

rules/unsafe.go

@@ -35,7 +35,7 @@ func (r *UsingUnsafe) Match(n ast.Node, c *gas.Context) (gi *gas.Issue, err erro
 
 func NewUsingUnsafe(conf map[string]interface{}) (r gas.Rule, n ast.Node) {
 	r = &UsingUnsafe{
-		pattern: regexp.MustCompile(`unsafe.*`),
+		pattern: regexp.MustCompile(`unsafe\..*`),
 		MetaData: gas.MetaData{
 			What:       "Use of unsafe calls should be audited",
 			Severity:   gas.Low,

rules/unsafe_test.go

@@ -33,7 +33,13 @@ func TestUnsafe(t *testing.T) {
         	"unsafe"
         )
 
+        type Fake struct{}
+
+        func (Fake) Good() {}
+
         func main() {
+        	unsafeM := Fake{}
+        	unsafeM.Good()
         	intArray := [...]int{1, 2}
         	fmt.Printf("\nintArray: %v\n", intArray)
         	intPtr := &intArray[0]