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Stop crashing on idle

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Currently whenever GNOME becomes idle, it crashes. This adds some NULL
pointer guards to avoid crashing.

https://bugzilla.redhat.com/show_bug.cgi?id=2231680
This commit is contained in:
Michael Catanzaro 2023-09-01 10:18:09 -05:00
parent 56abe601d3
commit ed906d372c
2 changed files with 37 additions and 0 deletions
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3
mutter.spec
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@ -30,6 +30,9 @@ Patch1: mutter-42.alpha-disable-tegra.patch
# https://pagure.io/fedora-workstation/issue/79
Patch2: 0001-place-Always-center-initial-setup-fedora-welcome.patch
# https://gitlab.gnome.org/GNOME/mutter/-/issues/2985
Patch3: stop-crashing.patch
BuildRequires: pkgconfig(gobject-introspection-1.0) >= 1.41.0
BuildRequires: pkgconfig(sm)
BuildRequires: pkgconfig(libwacom)

34
stop-crashing.patch Normal file
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@ -0,0 +1,34 @@
diff --git a/src/backends/native/meta-output-kms.c b/src/backends/native/meta-output-kms.c
index 0e7d0a9eb..d50deb421 100644
--- a/src/backends/native/meta-output-kms.c
+++ b/src/backends/native/meta-output-kms.c
@@ -134,6 +134,9 @@ meta_output_kms_get_privacy_screen_state (MetaOutput *output)
connector_state =
meta_kms_connector_get_current_state (output_kms->kms_connector);
+ if (!connector_state)
+ return FALSE;
+
return connector_state->privacy_screen_state;
}
@@ -153,6 +156,9 @@ meta_output_kms_is_color_space_supported (MetaOutput *output,
connector_state =
meta_kms_connector_get_current_state (output_kms->kms_connector);
+ if (!connector_state)
+ return FALSE;
+
if (!(connector_state->colorspace.supported & (1 << color_space)))
return FALSE;
@@ -168,6 +174,9 @@ meta_output_kms_is_hdr_metadata_supported (MetaOutput *output)
connector_state =
meta_kms_connector_get_current_state (output_kms->kms_connector);
+ if (!connector_state)
+ return FALSE;
+
return connector_state->hdr.supported;
}