From b266a0f33d839555968b29d5177e3220081628bd Mon Sep 17 00:00:00 2001
From: Natalia Portillo <claunia@claunia.com>
Date: Sun, 12 Oct 2025 15:15:24 +0100
Subject: [PATCH] Validate tape status before adding files and partitions

---
 Aaru.Images/AaruFormat/Tape.cs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/Aaru.Images/AaruFormat/Tape.cs b/Aaru.Images/AaruFormat/Tape.cs
index c10b32acb..505198dd1 100644
--- a/Aaru.Images/AaruFormat/Tape.cs
+++ b/Aaru.Images/AaruFormat/Tape.cs
@@ -12,6 +12,13 @@ public sealed partial class AaruFormat
     /// <inheritdoc />
     public bool AddFile(TapeFile file)
     {
+        if(!IsTape)
+        {
+            ErrorMessage = "Image is not a tape";
+
+            return false;
+        }
+
         Status res = aaruf_set_tape_file(_context, file.Partition, file.File, file.FirstBlock, file.LastBlock);
 
         ErrorMessage = StatusToErrorMessage(res);
@@ -22,6 +29,13 @@ public sealed partial class AaruFormat
     /// <inheritdoc />
     public bool AddPartition(TapePartition partition)
     {
+        if(!IsTape)
+        {
+            ErrorMessage = "Image is not a tape";
+
+            return false;
+        }
+
         Status res = aaruf_set_tape_partition(_context, partition.Number, partition.FirstBlock, partition.LastBlock);
 
         ErrorMessage = StatusToErrorMessage(res);