diff --git a/patches.suse/drivers-base-component-fix-memory-leak-with-using-de.patch b/patches.suse/drivers-base-component-fix-memory-leak-with-using-de.patch new file mode 100644 index 0000000..e3c77b3 --- /dev/null +++ b/patches.suse/drivers-base-component-fix-memory-leak-with-using-de.patch @@ -0,0 +1,33 @@ +From 8deb87b1e810dd558371e88ffd44339fbef27870 Mon Sep 17 00:00:00 2001 +From: Greg Kroah-Hartman +Date: Thu, 2 Feb 2023 15:16:20 +0100 +Subject: [PATCH] drivers: base: component: fix memory leak with using debugfs_lookup() +Git-commit: 8deb87b1e810dd558371e88ffd44339fbef27870 +Patch-mainline: v6.3-rc1 +References: git-fixes + +When calling debugfs_lookup() the result must have dput() called on it, +otherwise the memory will leak over time. To make things simpler, just +call debugfs_lookup_and_remove() instead which handles all of the logic +at once. + +Cc: "Rafael J. Wysocki" +Link: https://lore.kernel.org/r/20230202141621.2296458-1-gregkh@linuxfoundation.org +Signed-off-by: Greg Kroah-Hartman +Acked-by: Takashi Iwai + +--- + drivers/base/component.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/base/component.c ++++ b/drivers/base/component.c +@@ -130,7 +130,7 @@ static void component_master_debugfs_add + + static void component_master_debugfs_del(struct master *m) + { +- debugfs_remove(debugfs_lookup(dev_name(m->parent), component_debugfs_dir)); ++ debugfs_lookup_and_remove(dev_name(m->parent), component_debugfs_dir); + } + + #else diff --git a/series.conf b/series.conf index c703c20..a5bbcc6 100644 --- a/series.conf +++ b/series.conf @@ -19201,6 +19201,7 @@ patches.suse/driver-core-fix-resource-leak-in-device_add.patch patches.suse/drivers-base-transport_class-fix-possible-memory-lea.patch patches.suse/drivers-base-transport_class-fix-resource-leak-when-.patch + patches.suse/drivers-base-component-fix-memory-leak-with-using-de.patch patches.suse/driver-core-fw_devlink-Add-DL_FLAG_CYCLE-support-to-.patch patches.suse/RDMA-cxgb4-remove-unnecessary-NULL-check-in-__c4iw_p.patch patches.suse/RDMA-core-Refactor-rdma_bind_addr.patch