diff --git a/fuzz/fuzz_targets/roundtrip.rs b/fuzz/fuzz_targets/roundtrip.rs
index f9cddbc..b0502af 100644
--- a/fuzz/fuzz_targets/roundtrip.rs
+++ b/fuzz/fuzz_targets/roundtrip.rs
@@ -11,7 +11,7 @@ fuzz_target!(|module: wasm_smith::Module| {
         Ok(m) => m,
         Err(e) => {
             match e.downcast::<FrontendError>() {
-                Ok(FrontendError::UnsupportedFeature(_)) => {
+                Ok(FrontendError::UnsupportedFeature(_)) | Ok(FrontendError::TooLarge(_)) => {
                     // Just skip this case.
                     return;
                 }
diff --git a/src/errors.rs b/src/errors.rs
index c325db3..2937489 100644
--- a/src/errors.rs
+++ b/src/errors.rs
@@ -3,6 +3,7 @@
 #[derive(Clone, Debug)]
 pub enum FrontendError {
     UnsupportedFeature(String),
+    TooLarge(String),
     Internal(String),
 }
 
diff --git a/src/frontend.rs b/src/frontend.rs
index f6da6ee..492fb91 100644
--- a/src/frontend.rs
+++ b/src/frontend.rs
@@ -233,10 +233,18 @@ fn handle_payload<'a>(
                         }
 
                         let table_items = module.table_mut(table).func_elements.as_mut().unwrap();
-                        if (offset + funcs.len()) > table_items.len() {
-                            table_items.resize(offset + funcs.len(), Func::invalid());
+                        let new_size = offset + funcs.len();
+                        if new_size > table_items.len() {
+                            static MAX_TABLE: usize = 100_000;
+                            if new_size > MAX_TABLE {
+                                bail!(FrontendError::TooLarge(format!(
+                                    "Too many table elements: {:?}",
+                                    new_size
+                                )));
+                            }
+                            table_items.resize(new_size, Func::invalid());
                         }
-                        table_items[offset..(offset + funcs.len())].copy_from_slice(&funcs[..]);
+                        table_items[offset..new_size].copy_from_slice(&funcs[..]);
                     }
                 }
             }