Add comment about fix line

dmknght · Oct 27, 2024 · c332041 · c332041
1 parent 4beb8cb
commit c332041
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/engine/scan_file.nim b/src/engine/scan_file.nim
@@ -148,6 +148,7 @@ proc fscanner_check_hidden_node(scan_ctx: var FileScanCtx, ptr_dir: ptr Dirent,
     # d_reclen = len(current_node_name) + sizeof(chunk_bytes)
     # Casting a string at next position can get the name of next node
     if ptr_dir.d_name[ptr_dir.d_reclen] != '\x00':
+      # Fix heap overflow that cause false positive
       next_node_name = $cast[cstring](addr(ptr_dir.d_name[ptr_dir.d_reclen]))
     else:
       next_node_name = ""