fix(go-binary): skip large files (fanal#294)

cebidhem · Sep 30, 2021 · 96f7cc7 · 96f7cc7
1 parent 843813c
commit 96f7cc7
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/analyzer/language/golang/binary/binary.go b/analyzer/language/golang/binary/binary.go
@@ -16,7 +16,11 @@ func init() {
 	analyzer.RegisterAnalyzer(&gobinaryLibraryAnalyzer{})
 }
 
-const version = 1
+const (
+	version     = 1
+	MiB         = 1024 * 1024
+	MaxFileSize = 200 * MiB
+)
 
 type gobinaryLibraryAnalyzer struct{}
 
@@ -36,6 +40,9 @@ func (a gobinaryLibraryAnalyzer) Required(_ string, fileInfo os.FileInfo) bool {
 		return false
 	}
 
+	if fileInfo.Size() > MaxFileSize {
+		return false
+	}
 	// Check executable file
 	if mode.Perm()&0111 != 0 {
 		return true