From: Frank Rowand <frank.rowand@sony.com> mainline inclusion from mainline-v5.7-rc2 commit 478ff649b1c8eb2409b1a54fb75eb46f7c29f140 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I77WRQ CVE: NA Reference: N/A ---------------------------------------------------------------- kmemleak reports several memory leaks from devicetree unittest. This is the fix for problem 4 of 5. target_path was not freed in the non-error path. Fixes: e0a58f3e08d4 ("of: overlay: remove a dependency on device node full_name") Reported-by: Erhard F. <erhard_f@mailbox.org> Signed-off-by: Frank Rowand <frank.rowand@sony.com> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Yongqiang Liu <liuyongqiang13@huawei.com> --- drivers/of/overlay.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 514528b3566f..a77bfeac867d 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -261,6 +261,8 @@ static struct property *dup_and_fixup_symbol_prop( of_property_set_flag(new_prop, OF_DYNAMIC); + kfree(target_path); + return new_prop; err_free_new_prop: -- 2.25.1