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| author | Erhard Furtner <[email protected]> | 2019-11-26 02:48:04 +0100 |
|---|---|---|
| committer | Rob Herring <[email protected]> | 2019-11-26 12:32:43 -0700 |
| commit | 2aacace6dbbb6b6ce4e177e6c7ea901f389c0472 (patch) | |
| tree | ad46497560cf29bd98698b72d1234e4074ac2a14 /tools/perf/util/trace-event-scripting.c | |
| parent | 637392a8506a3a7dd24ab9094a14f7522adb73b4 (diff) | |
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 <[email protected]>
Reviewed-by: Michael Ellerman <[email protected]>
Reviewed-by: Tyrel Datwyler <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions