From 2fa0a7a3a46301b9d44cb18a0454e35d07a4bb4d Mon Sep 17 00:00:00 2001
From: Dan Gohman <sunfish@mozilla.com>
Date: Fri, 8 Sep 2017 17:12:32 -0700
Subject: [PATCH] Fix a confusion between EndDataSectionEntry and
 EndDataSectionEntryBody.

---
 lib/wasm/src/sections_translator.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/wasm/src/sections_translator.rs b/lib/wasm/src/sections_translator.rs
index e2dae0a58c..3df3e7e3d9 100644
--- a/lib/wasm/src/sections_translator.rs
+++ b/lib/wasm/src/sections_translator.rs
@@ -295,7 +295,7 @@ pub fn parse_data_section(
         loop {
             let data = match *parser.read() {
                 ParserState::DataSectionEntryBodyChunk(data) => data,
-                ParserState::EndDataSectionEntry => break,
+                ParserState::EndDataSectionEntryBody => break,
                 ref s => return Err(SectionParsingError::WrongSectionContent(format!("{:?}", s))),
             };
             match runtime.declare_data_initialization(memory_index as MemoryIndex, offset, data) {
@@ -304,6 +304,10 @@ pub fn parse_data_section(
             };
             offset += data.len();
         }
+        match *parser.read() {
+            ParserState::EndDataSectionEntry => (),
+            ref s => return Err(SectionParsingError::WrongSectionContent(format!("{:?}", s))),
+        };
     }
     Ok(())
 }