From fa81698f01658685bd6deac31b28524f92166347 Mon Sep 17 00:00:00 2001
From: Simon Zeni <simon.zeni@collabora.com>
Date: Fri, 12 Apr 2024 10:19:59 -0400
Subject: [PATCH] c/main: fix snprintf output truncation

Part-of: <https://gitlab.freedesktop.org/monado/monado/-/merge_requests/2140>
---
 src/xrt/compositor/main/comp_compositor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xrt/compositor/main/comp_compositor.c b/src/xrt/compositor/main/comp_compositor.c
index 53d176cc7..ec2cfbb37 100644
--- a/src/xrt/compositor/main/comp_compositor.c
+++ b/src/xrt/compositor/main/comp_compositor.c
@@ -1101,7 +1101,7 @@ comp_main_create_system_compositor(struct xrt_device *xdev,
 
 	// Only add active views.
 	for (uint32_t i = 0; i < view_count; i++) {
-		char tmp[] = "View[X_XXX_XXX]";
+		char tmp[64] = {0};
 		snprintf(tmp, sizeof(tmp), "View[%u]", i);
 		u_var_add_native_images_debug(c, &c->scratch.views[i].unid, tmp);
 	}