From: jsg <jsg@openbsd.org>
Date: Mon, 9 Sep 2024 08:27:57 +0000 (+0000)
Subject: drm/amdgpu: fix overflowed array index read warning
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=fbc99a0f0c89106a77beac0024fbda017e43855a;p=openbsd

drm/amdgpu: fix overflowed array index read warning

From Tim Huang
da22d1b98d9d3a1bfd62bd291b10d57b0f19d6e5 in linux-6.6.y/6.6.50
ebbc2ada5c636a6a63d8316a3408753768f5aa9f in mainline linux
---

diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_ring.c b/sys/dev/pci/drm/amd/amdgpu/amdgpu_ring.c
index dbde3b41c08..0bedffc4eb4 100644
--- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_ring.c
+++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_ring.c
@@ -469,8 +469,9 @@ static ssize_t amdgpu_debugfs_ring_read(struct file *f, char __user *buf,
 					size_t size, loff_t *pos)
 {
 	struct amdgpu_ring *ring = file_inode(f)->i_private;
-	int r, i;
 	uint32_t value, result, early[3];
+	loff_t i;
+	int r;
 
 	if (*pos & 3 || size & 3)
 		return -EINVAL;