diff --git a/js/src/jit-test/tests/environments/bug1710089.js b/js/src/jit-test/tests/environments/bug1710089.js
new file mode 100644
index 000000000000..9737456c397f
--- /dev/null
+++ b/js/src/jit-test/tests/environments/bug1710089.js
@@ -0,0 +1,34 @@
+var iters = 250;
+
+// Generate a deeply nested version of:
+//   function outer() {
+//     var top_level_var = 42;
+//     let x3 = 0;
+//     function f2() {
+//       let x2 = x3;
+//       function f1() {
+//         let x1 = x2;
+//         function f0() {
+//           let x0 = x1;
+//           return top_level_var + x0;
+//         }
+//         return f0();
+//       }
+//       return f1();
+//     }
+//     return f2();
+//   }
+
+var src = "return top_level_var + x0; "
+
+for (var i = 0; i < iters; i++) {
+  var def = "let x" + i + " = x" + (i+1) + "; ";
+  src = "function f" + i + "() { " + def + src + "} return f" + i + "();"
+}
+src = "let x" + iters + " = 0;" + src;
+src = "var top_level_var = 42; " + src;
+
+var outer = Function(src);
+for (var i = 0; i < 2; i++) {
+  assertEq(outer(), 42);
+}
diff --git a/js/src/jit/WarpBuilder.cpp b/js/src/jit/WarpBuilder.cpp
index c3bc583e9e8f..18d7db6502d3 100644
--- a/js/src/jit/WarpBuilder.cpp
+++ b/js/src/jit/WarpBuilder.cpp
@@ -1627,6 +1627,10 @@ MDefinition* WarpBuilder::walkEnvironmentChain(uint32_t numHops) {
   MDefinition* env = current->environmentChain();
 
   for (uint32_t i = 0; i < numHops; i++) {
+    if (!alloc().ensureBallast()) {
+      return nullptr;
+    }
+
     MInstruction* ins = MEnclosingEnvironment::New(alloc(), env);
     current->add(ins);
     env = ins;
@@ -1638,6 +1642,9 @@ MDefinition* WarpBuilder::walkEnvironmentChain(uint32_t numHops) {
 bool WarpBuilder::build_GetAliasedVar(BytecodeLocation loc) {
   EnvironmentCoordinate ec = loc.getEnvironmentCoordinate();
   MDefinition* obj = walkEnvironmentChain(ec.hops());
+  if (!obj) {
+    return false;
+  }
 
   MInstruction* load;
   if (EnvironmentObject::nonExtensibleIsFixedSlot(ec)) {
@@ -1659,6 +1666,9 @@ bool WarpBuilder::build_SetAliasedVar(BytecodeLocation loc) {
   EnvironmentCoordinate ec = loc.getEnvironmentCoordinate();
   MDefinition* val = current->peek(-1);
   MDefinition* obj = walkEnvironmentChain(ec.hops());
+  if (!obj) {
+    return false;
+  }
 
   current->add(MPostWriteBarrier::New(alloc(), obj, val));
 
@@ -1684,6 +1694,10 @@ bool WarpBuilder::build_InitAliasedLexical(BytecodeLocation loc) {
 bool WarpBuilder::build_EnvCallee(BytecodeLocation loc) {
   uint32_t numHops = loc.getEnvCalleeNumHops();
   MDefinition* env = walkEnvironmentChain(numHops);
+  if (!env) {
+    return false;
+  }
+
   auto* callee = MLoadFixedSlot::New(alloc(), env, CallObject::calleeSlot());
   current->add(callee);
   current->push(callee);
@@ -2022,6 +2036,9 @@ bool WarpBuilder::build_PushClassBodyEnv(BytecodeLocation loc) {
 
 bool WarpBuilder::build_PopLexicalEnv(BytecodeLocation) {
   MDefinition* enclosingEnv = walkEnvironmentChain(1);
+  if (!enclosingEnv) {
+    return false;
+  }
   current->setEnvironmentChain(enclosingEnv);
   return true;
 }