From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/gpu/drm/drm_client_modeset.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/gpu/drm/drm_client_modeset.c b/kernel/drivers/gpu/drm/drm_client_modeset.c
index b7e9e1c..d5fd418 100644
--- a/kernel/drivers/gpu/drm/drm_client_modeset.c
+++ b/kernel/drivers/gpu/drm/drm_client_modeset.c
@@ -308,6 +308,9 @@
can_clone = true;
dmt_mode = drm_mode_find_dmt(dev, 1024, 768, 60, false);
+ if (!dmt_mode)
+ goto fail;
+
for (i = 0; i < connector_count; i++) {
if (!enabled[i])
continue;
@@ -323,11 +326,13 @@
if (!modes[i])
can_clone = false;
}
+ kfree(dmt_mode);
if (can_clone) {
DRM_DEBUG_KMS("can clone using 1024x768\n");
return true;
}
+fail:
DRM_INFO("kms: can't enable cloning when we probably wanted to.\n");
return false;
}
@@ -859,6 +864,7 @@
break;
}
+ kfree(modeset->mode);
modeset->mode = drm_mode_duplicate(dev, mode);
drm_connector_get(connector);
modeset->connectors[modeset->num_connectors++] = connector;
--
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