Windows has prefix fix (#4156)

* Add unit test to catch error

* the fix

internal/pkg/agent/application/paths/paths_test.go

@@ -49,6 +49,7 @@ func TestHasPrefixUnix(t *testing.T) {
 		"trailing slash":  {path: "/a/b/", prefix: "/a", want: true},
 		"no path":         {path: "", prefix: "/a", want: false},
 		"no prefix":       {path: "/a/b", prefix: "", want: false},
+		"middle differ":   {path: "/a/b/c", prefix: "/a/d/c", want: false},
 	}
 
 	for name, tc := range tests {
@@ -79,6 +80,7 @@ func TestHasPrefixWindows(t *testing.T) {
 		"no path":          {path: "", prefix: "c:\\a", want: false},
 		"no prefix":        {path: "c:\\a\\b", prefix: "", want: false},
 		"case insensitive": {path: "C:\\A\\B", prefix: "c:\\a", want: true},
+		"middle differ":    {path: "c:\\a\\b\\c", prefix: "c:\\a\\d\\c", want: false},
 	}
 
 	for name, tc := range tests {

internal/pkg/agent/application/paths/paths_windows.go

@@ -86,7 +86,7 @@ func HasPrefix(path string, prefix string) bool {
 	}
 
 	for i := 0; i < len(prefixParts); i++ {
-		if !strings.EqualFold(prefixParts[0], pathParts[0]) {
+		if !strings.EqualFold(prefixParts[i], pathParts[i]) {
 			return false
 		}
 	}