1 files changed, 61 insertions, 0 deletions
diff --git a/gnu/packages/patches/libblockdev-glib-compat.patch b/gnu/packages/patches/libblockdev-glib-compat.patch
new file mode 100644
index 0000000000..bb25d5d963
--- /dev/null
+++ b/gnu/packages/patches/libblockdev-glib-compat.patch
@@ -0,0 +1,61 @@
+Don't use g_memdup() which is removed in newer versions of GLib.
+
+See <https://github.com/storaged-project/libblockdev/pull/623>.
+
+Taken from upstream:
+https://github.com/storaged-project/libblockdev/commit/5528baef6ccc835a06c45f9db34a2c9c3f2dd940
+
+diff --git a/src/lib/plugin_apis/vdo.api b/src/lib/plugin_apis/vdo.api
+--- a/src/lib/plugin_apis/vdo.api
++++ b/src/lib/plugin_apis/vdo.api
+@@ -170,7 +170,22 @@ void bd_vdo_stats_free (BDVDOStats *stats) {
+  * Deprecated: 2.24: Use LVM-VDO integration instead.
+  */
+ BDVDOStats* bd_vdo_stats_copy (BDVDOStats *stats) {
+-    return g_memdup (stats, sizeof (BDVDOStats));
++    if (stats == NULL)
++        return NULL;
++
++    BDVDOStats *new_stats = g_new0 (BDVDOStats, 1);
++
++    new_stats->block_size = stats->block_size;
++    new_stats->logical_block_size = stats->logical_block_size;
++    new_stats->physical_blocks = stats->physical_blocks;
++    new_stats->data_blocks_used = stats->data_blocks_used;
++    new_stats->overhead_blocks_used = stats->overhead_blocks_used;
++    new_stats->logical_blocks_used = stats->logical_blocks_used;
++    new_stats->used_percent = stats->used_percent;
++    new_stats->saving_percent = stats->saving_percent;
++    new_stats->write_amplification_ratio = stats->write_amplification_ratio;
++
++    return new_stats;
+ }
+ 
+ GType bd_vdo_stats_get_type () {
+diff --git a/src/plugins/vdo.c b/src/plugins/vdo.c
+--- a/src/plugins/vdo.c
++++ b/src/plugins/vdo.c
+@@ -81,7 +81,22 @@ void bd_vdo_stats_free (BDVDOStats *stats) {
+ }
+ 
+ BDVDOStats* bd_vdo_stats_copy (BDVDOStats *stats) {
+-    return g_memdup (stats, sizeof (BDVDOStats));
++    if (stats == NULL)
++        return NULL;
++
++    BDVDOStats *new_stats = g_new0 (BDVDOStats, 1);
++
++    new_stats->block_size = stats->block_size;
++    new_stats->logical_block_size = stats->logical_block_size;
++    new_stats->physical_blocks = stats->physical_blocks;
++    new_stats->data_blocks_used = stats->data_blocks_used;
++    new_stats->overhead_blocks_used = stats->overhead_blocks_used;
++    new_stats->logical_blocks_used = stats->logical_blocks_used;
++    new_stats->used_percent = stats->used_percent;
++    new_stats->saving_percent = stats->saving_percent;
++    new_stats->write_amplification_ratio = stats->write_amplification_ratio;
++
++    return new_stats;
+ }
+ 
+