From 7e7eec391f6b72ba91a8cfefa5e30d27e52c95ab Mon Sep 17 00:00:00 2001
From: huyongfeng <74482671+itxiaohu001@users.noreply.github.com>
Date: Tue, 17 Jan 2023 16:04:22 +0800
Subject: [PATCH] bugfix (#36)
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* 使用本地漏洞库时报空指针错误

* Update vuln samples in readme

* Update vuln samples in readme

Co-authored-by: huyongfeng <huyf@anpro-tech.com>
---
 .github/README.md  | 3 +--
 README.md          | 3 +--
 util/vuln/local.go | 8 +++++++-
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/.github/README.md b/.github/README.md
index fe0ceba2..2467622c 100644
--- a/.github/README.md
+++ b/.github/README.md
@@ -113,8 +113,7 @@ opensca-cli -db db.json -path ${project_path}
     "release_date": "2021-12-10",
     "security_level_id": 1,
     "exploit_level_id": 1
-  },
-  {}
+  }
 ]
 ```
 
diff --git a/README.md b/README.md
index 16c22ac9..688688b7 100644
--- a/README.md
+++ b/README.md
@@ -112,8 +112,7 @@ opensca-cli -db db.json -path ${project_path}
     "release_date": "2021-12-10",
     "security_level_id": 1,
     "exploit_level_id": 1
-  },
-  {}
+  }
 ]
 ```
 
diff --git a/util/vuln/local.go b/util/vuln/local.go
index 90d62f80..68ce53ad 100644
--- a/util/vuln/local.go
+++ b/util/vuln/local.go
@@ -36,8 +36,14 @@ func loadVulnDB() {
 		} else {
 			// 解析本地漏洞
 			db := []vulnInfo{}
-			json.Unmarshal(data, &db)
+			err := json.Unmarshal(data, &db)
+			if err != nil {
+				logs.Error(err)
+			}
 			for _, info := range db {
+				if info.Vuln == nil {
+					continue
+				}
 				// 有中文描述则省略英文描述
 				if info.Description != "" {
 					info.DescriptionEn = ""