From a83cbf965e044d7fedff6388580964c1a0de175d Mon Sep 17 00:00:00 2001
From: Matt Gibson <mgibson@bitwarden.com>
Date: Tue, 9 Mar 2021 10:49:49 -0600
Subject: [PATCH] MultiplartSectionBody streams have 0 length until read.
 (#1196)

---
 src/Core/Services/Implementations/CipherService.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Core/Services/Implementations/CipherService.cs b/src/Core/Services/Implementations/CipherService.cs
index 2ea499913b..c781108f8e 100644
--- a/src/Core/Services/Implementations/CipherService.cs
+++ b/src/Core/Services/Implementations/CipherService.cs
@@ -222,10 +222,11 @@ namespace Bit.Core.Services
                 AttachmentId = attachmentId,
                 FileName = fileName,
                 Key = key,
-                Size = stream.Length
             };
 
             await _attachmentStorageService.UploadNewAttachmentAsync(stream, cipher, data);
+            // Must read stream length after it has been saved, otherwise it's 0
+            data.Size = stream.Length;
 
             try
             {