Add: handle wrong plugin path error

greenbone · Nov 23, 2022 · 14a7ca0 · 14a7ca0
1 parent 18aaf2a
commit 14a7ca0
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Showing 2 changed files with 11 additions and 0 deletions.
diff --git a/rust/nvtcache/src/dberror.rs b/rust/nvtcache/src/dberror.rs
@@ -12,6 +12,9 @@ pub enum DbError {
     },
     MaxDbErr(String),
     NoAvailDbErr(String),
+    PluginDirErr {
+        path: String,
+    },
     CustomErr(String),
 }
 
@@ -25,6 +28,7 @@ impl fmt::Display for DbError {
             } => write!(f, "Redis Error. {kind}: {source}. {detail}"),
             DbError::MaxDbErr(e) => write!(f, "Error: {}", e),
             DbError::NoAvailDbErr(e) => write!(f, "Error: {}", e),
+            DbError::PluginDirErr { path } => write!(f, "Invalid plugin path: {}", path),
             DbError::CustomErr(e) => write!(f, "Error: {}", e),
         }
     }

diff --git a/rust/nvtcache/src/nvtcache.rs b/rust/nvtcache/src/nvtcache.rs
@@ -1,3 +1,4 @@
+use crate::dberror::DbError;
 use crate::dberror::Result;
 use crate::nvt::*;
 use crate::redisconnector::*;
@@ -23,6 +24,12 @@ impl<'a> NvtCache<'a> {
 
         let cache_key = "nvticache";
 
+        if !Path::new(plugin_path).exists() {
+            return Err(DbError::PluginDirErr {
+                path: plugin_path.to_string(),
+            });
+        }
+
         Ok(NvtCache {
             cache: rctx,
             init: true,