From 53f95b47c1aed75eb23a3bb855e77ba84f650b05 Mon Sep 17 00:00:00 2001 From: Yordis Prieto Date: Thu, 16 Jul 2026 23:09:07 -0400 Subject: [PATCH 1/2] fix(runtime): reject unsupported process architecture Signed-off-by: Yordis Prieto --- src/EventStore.ClusterNode/Program.cs | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/EventStore.ClusterNode/Program.cs b/src/EventStore.ClusterNode/Program.cs index a216b359f..695c0c7c3 100644 --- a/src/EventStore.ClusterNode/Program.cs +++ b/src/EventStore.ClusterNode/Program.cs @@ -49,6 +49,12 @@ public static async Task Main(string[] args) Log.Logger = EventStoreLoggerConfiguration.ConsoleLog; try { + if (!Environment.Is64BitProcess) + { + Log.Fatal("A 64-bit process is required to run the server."); + return 1; + } + var options = ClusterVNodeOptions.FromConfiguration(configuration); var logsDirectory = string.IsNullOrWhiteSpace(options.Logging.Log) From d0b50c907087dcfa2d37b0fecc597e63ddb33776 Mon Sep 17 00:00:00 2001 From: Yordis Prieto Date: Thu, 16 Jul 2026 23:13:50 -0400 Subject: [PATCH 2/2] fix(runtime): protect the 64-bit process requirement Signed-off-by: Yordis Prieto --- .../ProcessArchitectureTests.cs | 14 ++++++++++++++ src/EventStore.Core.Tests/VerifyIntPtrSize.cs | 14 -------------- 2 files changed, 14 insertions(+), 14 deletions(-) create mode 100644 src/EventStore.Core.Tests/ProcessArchitectureTests.cs delete mode 100644 src/EventStore.Core.Tests/VerifyIntPtrSize.cs diff --git a/src/EventStore.Core.Tests/ProcessArchitectureTests.cs b/src/EventStore.Core.Tests/ProcessArchitectureTests.cs new file mode 100644 index 000000000..3e5cae5dd --- /dev/null +++ b/src/EventStore.Core.Tests/ProcessArchitectureTests.cs @@ -0,0 +1,14 @@ +using System; +using NUnit.Framework; + +namespace EventStore.Core.Tests; + +[TestFixture] +public class ProcessArchitectureTests +{ + [Test] + public void server_requires_64_bit_process() + { + Assert.That(Environment.Is64BitProcess, Is.True); + } +} diff --git a/src/EventStore.Core.Tests/VerifyIntPtrSize.cs b/src/EventStore.Core.Tests/VerifyIntPtrSize.cs deleted file mode 100644 index 353da84fd..000000000 --- a/src/EventStore.Core.Tests/VerifyIntPtrSize.cs +++ /dev/null @@ -1,14 +0,0 @@ -using System; -using NUnit.Framework; - -namespace EventStore.Core.Tests; - -[TestFixture] -public class VerifyIntPtrSize -{ - [Test] - public void TestIntPtrSize() - { - Assert.AreEqual(8, IntPtr.Size); - } -}