From 5cc08bd1af1799a4bcc7d2f54ca5ea65730cd7db Mon Sep 17 00:00:00 2001
From: Steven Allen <steven@stebalien.com>
Date: Fri, 13 May 2022 16:58:43 -0400
Subject: [PATCH] fix: actually adjust the length after reading a block

---
 sdk/src/ipld.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sdk/src/ipld.rs b/sdk/src/ipld.rs
index c857481e0..79409a296 100644
--- a/sdk/src/ipld.rs
+++ b/sdk/src/ipld.rs
@@ -35,6 +35,7 @@ pub fn get(cid: &Cid) -> SyscallResult<Vec<u8>> {
         let mut block = Vec::with_capacity(size as usize);
         let remaining = sys::ipld::read(id, 0, block.as_mut_ptr(), size)?;
         debug_assert_eq!(remaining, 0, "expected to read the block exactly");
+        block.set_len(size as usize);
         Ok(block)
     }
 }