From 1502c6d660ac78f68c047b9ee57ec3dc98d93789 Mon Sep 17 00:00:00 2001
From: Christoffer Lerno <christoffer@aegik.com>
Date: Sat, 7 Sep 2024 23:38:20 +0200
Subject: [PATCH] Limit object filename lengths. #1415

---
 releasenotes.md       | 1 +
 src/compiler/module.c | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/releasenotes.md b/releasenotes.md
index 3b20420fd..4053055b5 100644
--- a/releasenotes.md
+++ b/releasenotes.md
@@ -16,6 +16,7 @@
 - "optsize" did not work correctly in project.json.
 - `l[0].a = 1` now supported for overloads due to better lvalue handling #1357.
 - Asserts are retained regardless of optimization when running tests.
+- Limit object filename lengths. #1415
 
 ### Stdlib changes
 - Additional init functions for hashmap.
diff --git a/src/compiler/module.c b/src/compiler/module.c
index 70a900e86..afbef7992 100644
--- a/src/compiler/module.c
+++ b/src/compiler/module.c
@@ -64,6 +64,11 @@ const char *module_create_object_file_name(Module *module)
 				break;
 		}
 	}
+	if (scratch_buffer.len > 128)
+	{
+		scratch_buffer.len = 128;
+		scratch_buffer_printf("@%X", module);
+	}
 	return scratch_buffer_to_string();
 }