fix: panic is no mibs folder is found (influxdata#10301)

6monlambert · Dec 17, 2021 · e00147d · e00147d
1 parent b672de3
commit e00147d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/internal/snmp/translate.go b/internal/snmp/translate.go
@@ -55,6 +55,9 @@ func LoadMibsFromPath(paths []string, log telegraf.Logger) error {
 		appendPath(mibPath)
 		folders = append(folders, mibPath)
 		err := filepath.Walk(mibPath, func(path string, info os.FileInfo, err error) error {
+			if info == nil {
+				return fmt.Errorf("no mibs found")
+			}
 			// symlinks are files so we need to double check if any of them are folders
 			// Will check file vs directory later on
 			if info.Mode()&os.ModeSymlink != 0 {