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[4/5] of: overlay: kmemleak in dup_and_fixup_symbol_prop()

Message ID 1587073370-25963-5-git-send-email-frowand.list@gmail.com
State New
Headers show
Series [1/5] of: unittest: kmemleak on changeset destroy | expand

Commit Message

Frank Rowand April 16, 2020, 9:42 p.m. UTC 
From: Frank Rowand <frank.rowand@sony.com>

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>
---
 drivers/of/overlay.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index c9219fddf44b..50bbe0edf538 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: