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Related: #1967855 (Update to 40.2)

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This commit is contained in:
Milan Crha 2021-06-04 11:02:09 +02:00
parent 1d0dddc627
commit 7da432acec
4 changed files with 55 additions and 316 deletions
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48
0001-crash-with-broken-theme.patch Normal file
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@ -0,0 +1,48 @@
From 3a644c151f27f439c36170f0958fd21cf1cc54d0 Mon Sep 17 00:00:00 2001
From: Milan Crha <mcrha@redhat.com>
Date: Thu, 3 Jun 2021 08:33:53 +0200
Subject: [PATCH] gs-feature-tile: Do not abort when the theme is broken
Just print a warning when the theme doesn't provide 'theme_fg_color' and
fallback to black color.
Closes https://gitlab.gnome.org/GNOME/gnome-software/-/issues/1228
---
src/gs-feature-tile.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/src/gs-feature-tile.c b/src/gs-feature-tile.c
index 1c85083eb..158af1e56 100644
--- a/src/gs-feature-tile.c
+++ b/src/gs-feature-tile.c
@@ -268,7 +268,6 @@ gs_feature_tile_refresh (GsAppTile *self)
if (key_colors != tile->key_colors_cache) {
g_autoptr(GArray) colors = NULL;
GdkRGBA fg_rgba;
- gboolean fg_rgba_valid;
GsHSBC fg_hsbc;
/* Look up the foreground colour for the feature tile,
@@ -283,8 +282,17 @@ gs_feature_tile_refresh (GsAppTile *self)
* @min_abs_contrast contrast with the foreground, so
* that the text is legible.
*/
- fg_rgba_valid = gtk_style_context_lookup_color (context, "theme_fg_color", &fg_rgba);
- g_assert (fg_rgba_valid);
+ if (!gtk_style_context_lookup_color (context, "theme_fg_color", &fg_rgba)) {
+ static gboolean i_know = FALSE;
+ if (!i_know) {
+ i_know = TRUE;
+ g_warning ("The theme doesn't provide 'theme_fg_color', fallbacking to black");
+ }
+ fg_rgba.red = 0.0;
+ fg_rgba.green = 0.0;
+ fg_rgba.blue = 0.0;
+ fg_rgba.alpha = 1.0;
+ }
gtk_rgb_to_hsv (fg_rgba.red, fg_rgba.green, fg_rgba.blue,
&fg_hsbc.hue, &fg_hsbc.saturation, &fg_hsbc.brightness);
--
GitLab

312
001-i1227-crash-under-gs_details_page_refresh_all.patch
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@ -1,312 +0,0 @@
From 64a0eaa4a1b1402a0e5926d0c274cfa962589149 Mon Sep 17 00:00:00 2001
From: Philip Withnall <pwithnall@endlessos.org>
Date: Thu, 29 Apr 2021 15:49:01 +0100
Subject: [PATCH 1/6] gs-app: Drop requirement for set_version_history() to be
non-NULL
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
---
lib/gs-app.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/lib/gs-app.c b/lib/gs-app.c
index e8eb9d48b..2db3e6251 100644
--- a/lib/gs-app.c
+++ b/lib/gs-app.c
@@ -5365,7 +5365,6 @@ gs_app_set_version_history (GsApp *app, GPtrArray *version_history)
GsAppPrivate *priv = gs_app_get_instance_private (app);
g_autoptr(GMutexLocker) locker = NULL;
g_return_if_fail (GS_IS_APP (app));
- g_return_if_fail (version_history != NULL);
locker = g_mutex_locker_new (&priv->mutex);
_g_set_ptr_array (&priv->version_history, version_history);
}
--
GitLab
From 3229d3d66347c5cd317d12db9b456f8eaefad678 Mon Sep 17 00:00:00 2001
From: Philip Withnall <pwithnall@endlessos.org>
Date: Thu, 29 Apr 2021 15:45:33 +0100
Subject: [PATCH 2/6] gs-app: Clarify documentation/annotations for version
history
This clarifies the documentation for the existing behaviour.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #1227
---
lib/gs-app.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/lib/gs-app.c b/lib/gs-app.c
index 2db3e6251..5ef7e9942 100644
--- a/lib/gs-app.c
+++ b/lib/gs-app.c
@@ -129,7 +129,7 @@ typedef struct
GsPluginAction pending_action;
GsAppPermissions permissions;
gboolean is_update_downloaded;
- GPtrArray *version_history; /* (element-type AsRelease) */
+ GPtrArray *version_history; /* (element-type AsRelease) (nullable) (owned) */
} GsAppPrivate;
enum {
@@ -5337,7 +5337,8 @@ gs_app_set_update_permissions (GsApp *app, GsAppPermissions update_permissions)
* Gets the list of past releases for an application (including the latest
* one).
*
- * Returns: (element-type AsRelease) (transfer none): a list
+ * Returns: (element-type AsRelease) (transfer none) (nullable): a list, or
+ * %NULL if the version history is not known
*
* Since: 40
**/
@@ -5352,8 +5353,8 @@ gs_app_get_version_history (GsApp *app)
/**
* gs_app_set_version_history:
* @app: a #GsApp
- * @version_history: (element-type AsRelease): a set of entries representing
- * the version history
+ * @version_history: (element-type AsRelease) (nullable): a set of entries
+ * representing the version history, or %NULL if none are known
*
* Set the list of past releases for an application (including the latest one).
*
--
GitLab
From 7910276e5116db3f51dc5b088f3eb567e2472f17 Mon Sep 17 00:00:00 2001
From: Philip Withnall <pwithnall@endlessos.org>
Date: Thu, 29 Apr 2021 15:46:39 +0100
Subject: [PATCH 3/6] gs-app: Squash empty arrays to NULL in
gs_app_set_version_history()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This should save a little bit of memory. I have not updated the
documentation to guarantee this behaviour because it’s a little unusual;
simpler to allow callers to continue handling `NULL` and empty array
cases explicitly.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #1227
---
lib/gs-app.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/lib/gs-app.c b/lib/gs-app.c
index 5ef7e9942..6c6bb6fe6 100644
--- a/lib/gs-app.c
+++ b/lib/gs-app.c
@@ -5366,6 +5366,10 @@ gs_app_set_version_history (GsApp *app, GPtrArray *version_history)
GsAppPrivate *priv = gs_app_get_instance_private (app);
g_autoptr(GMutexLocker) locker = NULL;
g_return_if_fail (GS_IS_APP (app));
+
+ if (version_history != NULL && version_history->len == 0)
+ version_history = NULL;
+
locker = g_mutex_locker_new (&priv->mutex);
_g_set_ptr_array (&priv->version_history, version_history);
}
--
GitLab
From ff5d189202788ec84bf690b8ddb184240ae68e2d Mon Sep 17 00:00:00 2001
From: Philip Withnall <pwithnall@endlessos.org>
Date: Thu, 29 Apr 2021 15:47:40 +0100
Subject: [PATCH 4/6] gs-app: Fix generic setters to handle NULL arrays
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The previous implementation of the functions didn’t handle `NULL`
arrays.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #1227
---
lib/gs-app.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/lib/gs-app.c b/lib/gs-app.c
index 6c6bb6fe6..efbc4756a 100644
--- a/lib/gs-app.c
+++ b/lib/gs-app.c
@@ -184,9 +184,11 @@ _g_set_ptr_array (GPtrArray **array_ptr, GPtrArray *new_array)
{
if (*array_ptr == new_array)
return FALSE;
+ if (new_array != NULL)
+ g_ptr_array_ref (new_array);
if (*array_ptr != NULL)
g_ptr_array_unref (*array_ptr);
- *array_ptr = g_ptr_array_ref (new_array);
+ *array_ptr = new_array;
return TRUE;
}
@@ -195,9 +197,11 @@ _g_set_array (GArray **array_ptr, GArray *new_array)
{
if (*array_ptr == new_array)
return FALSE;
+ if (new_array != NULL)
+ g_array_ref (new_array);
if (*array_ptr != NULL)
g_array_unref (*array_ptr);
- *array_ptr = g_array_ref (new_array);
+ *array_ptr = new_array;
return TRUE;
}
--
GitLab
From a9597a3a9c04e5dd4571c24dba54abd95eb9fa92 Mon Sep 17 00:00:00 2001
From: Philip Withnall <pwithnall@endlessos.org>
Date: Thu, 29 Apr 2021 15:50:36 +0100
Subject: [PATCH 5/6] gs-details-page: Explicitly handle empty version history
array
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This makes the code a bit more robust.
It’s not actually needed, as the current behaviour of
gs_app_get_version_history() is to either return `NULL` or a non-empty
array — never an empty array. However, guaranteeing that behaviour would
defy precedent in other APIs, and be confusing to document, so just
handle the case of empty arrays in the callers anyway, to make their
expected behaviour clear.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
---
src/gs-app-version-history-dialog.c | 2 +-
src/gs-details-page.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/gs-app-version-history-dialog.c b/src/gs-app-version-history-dialog.c
index 94d55cc0c..5262596a2 100644
--- a/src/gs-app-version-history-dialog.c
+++ b/src/gs-app-version-history-dialog.c
@@ -34,7 +34,7 @@ populate_version_history (GsAppVersionHistoryDialog *dialog,
gs_container_remove_all (GTK_CONTAINER (dialog->listbox));
version_history = gs_app_get_version_history (app);
- if (version_history == NULL) {
+ if (version_history == NULL || version_history->len == 0) {
GtkWidget *row;
row = gs_app_version_history_row_new ();
gs_app_version_history_row_set_info (GS_APP_VERSION_HISTORY_ROW (row),
diff --git a/src/gs-details-page.c b/src/gs-details-page.c
index cf9b4b393..22b38e929 100644
--- a/src/gs-details-page.c
+++ b/src/gs-details-page.c
@@ -1305,7 +1305,7 @@ gs_details_page_refresh_all (GsDetailsPage *self)
/* set version history */
version_history = gs_app_get_version_history (self->app);
- if (version_history == NULL) {
+ if (version_history == NULL || version_history->len == 0) {
const char *version = gs_app_get_version (self->app);
if (version == NULL || *version == '\0')
gtk_widget_set_visible (self->box_version_history_frame, FALSE);
--
GitLab
From bb1cc3a52fca7e98b053f4c9751df28bfd505dec Mon Sep 17 00:00:00 2001
From: Philip Withnall <pwithnall@endlessos.org>
Date: Thu, 29 Apr 2021 15:52:43 +0100
Subject: [PATCH 6/6] gs-app: Change gs_app_get_version_history() to return a
ref
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
It seems the version history can be updated from a separate thread while
refreshing. This can cause crashes if the UI thread queries the version
history, then it’s updated from another thread, then the UI thread
starts iterating over the `GPtrArray` it queried — which has since been
freed.
Fix that by returning a strong ref to the `GPtrArray`, and doing so
under the app’s mutex.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Fixes: #1227
---
lib/gs-app.c | 11 ++++++++---
src/gs-app-version-history-dialog.c | 2 +-
src/gs-details-page.c | 2 +-
3 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/lib/gs-app.c b/lib/gs-app.c
index efbc4756a..f165df562 100644
--- a/lib/gs-app.c
+++ b/lib/gs-app.c
@@ -5341,17 +5341,22 @@ gs_app_set_update_permissions (GsApp *app, GsAppPermissions update_permissions)
* Gets the list of past releases for an application (including the latest
* one).
*
- * Returns: (element-type AsRelease) (transfer none) (nullable): a list, or
+ * Returns: (element-type AsRelease) (transfer container) (nullable): a list, or
* %NULL if the version history is not known
*
- * Since: 40
+ * Since: 41
**/
GPtrArray *
gs_app_get_version_history (GsApp *app)
{
GsAppPrivate *priv = gs_app_get_instance_private (app);
+ g_autoptr(GMutexLocker) locker = NULL;
g_return_val_if_fail (GS_IS_APP (app), NULL);
- return priv->version_history;
+
+ locker = g_mutex_locker_new (&priv->mutex);
+ if (priv->version_history == NULL)
+ return NULL;
+ return g_ptr_array_ref (priv->version_history);
}
/**
diff --git a/src/gs-app-version-history-dialog.c b/src/gs-app-version-history-dialog.c
index 5262596a2..8b61b7c2b 100644
--- a/src/gs-app-version-history-dialog.c
+++ b/src/gs-app-version-history-dialog.c
@@ -28,7 +28,7 @@ static void
populate_version_history (GsAppVersionHistoryDialog *dialog,
GsApp *app)
{
- GPtrArray *version_history;
+ g_autoptr(GPtrArray) version_history = NULL;
/* remove previous */
gs_container_remove_all (GTK_CONTAINER (dialog->listbox));
diff --git a/src/gs-details-page.c b/src/gs-details-page.c
index 22b38e929..c985f3b06 100644
--- a/src/gs-details-page.c
+++ b/src/gs-details-page.c
@@ -1191,7 +1191,7 @@ gs_details_page_refresh_all (GsDetailsPage *self)
guint64 user_integration_bf;
gboolean show_support_box = FALSE;
g_autofree gchar *origin = NULL;
- GPtrArray *version_history;
+ g_autoptr(GPtrArray) version_history = NULL;
guint icon_size;
if (!gs_page_is_active (GS_PAGE (self)))
--
GitLab

9
gnome-software.spec
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@ -11,15 +11,15 @@
%global tarball_version %%(echo %{version} | tr '~' '.')
Name: gnome-software
Version: 40.1
Release: 2%{?dist}
Version: 40.2
Release: 1%{?dist}
Summary: A software center for GNOME
License: GPLv2+
URL: https://wiki.gnome.org/Apps/Software
Source0: https://download.gnome.org/sources/gnome-software/40/%{name}-%{tarball_version}.tar.xz
Patch01: 001-i1227-crash-under-gs_details_page_refresh_all.patch
Patch01: 0001-crash-with-broken-theme.patch
BuildRequires: appstream-devel >= %{appstream_version}
BuildRequires: gcc
@ -202,6 +202,9 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/*.desktop
%{_datadir}/gtk-doc/html/gnome-software
%changelog
* Fri Jun 04 2021 Milan Crha <mcrha@redhat.com> - 40.2-1
- Related: #1967855 (Update to 40.2)
* Mon May 03 2021 Milan Crha <mcrha@redhat.com> - 40.1-2
- Related: #1952776 (Add patch for crash under gs_details_page_refresh_all() (i#1227))

2
sources
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@ -1 +1 @@
SHA512 (gnome-software-40.1.tar.xz) = ae805d01896d761dd82a21dedbfafba7e8ffd2d98e99da4548d846aafdf07f9a26dfa2e083ac2dda576f8b1db05bb3f26642d3a6558da86921450049870767fe
SHA512 (gnome-software-40.2.tar.xz) = ded29be4c59130a4016d43d3e18a67c8cf3fec4761a7a57c067bf075a6f1da5b7726000172e2303ba129b3b5cb8bd22ebfad8fbf0e3248285a4864350f3a1679