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| author | Erhard Furtner <erhard_f@mailbox.org> | 2019-11-26 04:48:04 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2019-11-26 22:32:43 +0300 |
| commit | 2aacace6dbbb6b6ce4e177e6c7ea901f389c0472 (patch) | |
| tree | ad46497560cf29bd98698b72d1234e4074ac2a14 /Documentation | |
| parent | 637392a8506a3a7dd24ab9094a14f7522adb73b4 (diff) | |
| download | linux-2aacace6dbbb6b6ce4e177e6c7ea901f389c0472.tar.xz | |
of: unittest: fix memory leak in attach_node_and_children
In attach_node_and_children memory is allocated for full_name via
kasprintf. If the condition of the 1st if is not met the function
returns early without freeing the memory. Add a kfree() to fix that.
This has been detected with kmemleak:
Link: https://bugzilla.kernel.org/show_bug.cgi?id=205327
It looks like the leak was introduced by this commit:
Fixes: 5babefb7f7ab ("of: unittest: allow base devicetree to have symbol metadata")
Signed-off-by: Erhard Furtner <erhard_f@mailbox.org>
Reviewed-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions