From 2d3f918bb19c662765a8d2c384a8a1fb231bfe13 Mon Sep 17 00:00:00 2001
From: luotianqi777 <luotianqi777@gmail.com>
Date: Fri, 20 Sep 2024 11:28:56 +0800
Subject: [PATCH] fix: dsdx nil pointer panic

---
 opensca/sca/sbom/dsdx.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/opensca/sca/sbom/dsdx.go b/opensca/sca/sbom/dsdx.go
index dbc0e80..690f7dc 100644
--- a/opensca/sca/sbom/dsdx.go
+++ b/opensca/sca/sbom/dsdx.go
@@ -31,7 +31,7 @@ func ParseDsdxXml(f *model.File) *model.DepGraph {
 
 func parseDsdxDoc(f *model.File, doc *model.DsdxDocument) *model.DepGraph {
 
-	if doc == nil {
+	if doc == nil || len(doc.Components) == 0 {
 		return nil
 	}
 
@@ -76,7 +76,7 @@ func parseDsdxDoc(f *model.File, doc *model.DsdxDocument) *model.DepGraph {
 // ReadDsdx 读取dsdx文件
 func ReadDsdx(f *model.File) *model.DsdxDocument {
 
-	dsdx := &model.DsdxDocument{}
+	dsdx := &model.DsdxDocument{Dependencies: model.DsdxDependencies{}}
 
 	// 记录依赖关系
 	dependencies := map[string][]string{}