From: Claude Code Review Bot <claude-review@example.com>
To: dri-devel-reviews@example.com
Subject: Claude review: drm/kmb: Fix error pointer dereference
Date: Mon, 23 Feb 2026 06:12:42 +1000 [thread overview]
Message-ID: <review-overall-20260219224426.1122073-1-ethantidmore06@gmail.com> (raw)
In-Reply-To: <20260219224426.1122073-1-ethantidmore06@gmail.com>
Overall Series Review
Subject: drm/kmb: Fix error pointer dereference
Author: Ethan Tidmore <ethantidmore06@gmail.com>
Patches: 1
Reviewed: 2026-02-23T06:12:42.068591
---
This is a single-patch fix for a real error-pointer dereference bug in the KMB (KeemBay) DRM driver's probe function. When `kmb_dsi_init()` returns an error pointer, the error cleanup path at `err_free1` passes that error pointer directly to `kmb_dsi_host_unregister()`, which immediately dereferences it in `kmb_dsi_clk_disable()`, causing a crash.
The fix is correct and the commit message clearly explains the problem and the solution. The only question is whether the approach is the most idiomatic one for kernel error unwinding -- more on that below.
---
Generated by Claude Code Patch Reviewer
next prev parent reply other threads:[~2026-02-22 20:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-19 22:44 [PATCH] drm/kmb: Fix error pointer dereference Ethan Tidmore
2026-02-22 20:12 ` Claude Code Review Bot [this message]
2026-02-22 20:12 ` Claude review: " Claude Code Review Bot
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