From 934d5f41bf5830bb01402f06c82d679c280aa562 Mon Sep 17 00:00:00 2001
From: deadprogram <ron@hybridgroup.com>
Date: Sun, 15 Feb 2026 19:24:16 +0100
Subject: [PATCH] fix: init heap before random number seed on wasm platforms

This changes the order for initialization of the random number
seed generation on wasm platforms until after the heap has been
initialized. Should fix #5198

Signed-off-by: deadprogram <ron@hybridgroup.com>
---
 src/runtime/runtime_wasmentry.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/runtime/runtime_wasmentry.go b/src/runtime/runtime_wasmentry.go
index 005b58641..59cacb3b0 100644
--- a/src/runtime/runtime_wasmentry.go
+++ b/src/runtime/runtime_wasmentry.go
@@ -34,8 +34,8 @@ func wasmEntryReactor() {
 	// Initialize the heap.
 	heapStart = uintptr(unsafe.Pointer(&heapStartSymbol))
 	heapEnd = uintptr(wasm_memory_size(0) * wasmPageSize)
-	initRand()
 	initHeap()
+	initRand()
 
 	if hasScheduler {
 		// A package initializer might do funky stuff like start a goroutine and