diff options
| author | Frank Rowand <frank.rowand@sony.com> | 2019-11-21 13:16:56 -0600 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2019-11-26 12:32:21 -0700 |
| commit | 637392a8506a3a7dd24ab9094a14f7522adb73b4 (patch) | |
| tree | 5d3ce04e265c153c4db9273a4a9c9ecbbd2c10ec /sound/core | |
| parent | cf7d88fb867c107a6b93c8a180ce9831fd4dc6fb (diff) | |
| download | linux-637392a8506a3a7dd24ab9094a14f7522adb73b4.tar.bz2 | |
of: overlay: add_changeset_property() memory leak
No changeset entries are created for #address-cells and #size-cells
properties, but the duplicated properties are never freed. This
results in a memory leak which is detected by kmemleak:
unreferenced object 0x85887180 (size 64):
backtrace:
kmem_cache_alloc_trace+0x1fb/0x1fc
__of_prop_dup+0x25/0x7c
add_changeset_property+0x17f/0x370
build_changeset_next_level+0x29/0x20c
of_overlay_fdt_apply+0x32b/0x6b4
...
Fixes: 6f75118800ac ("of: overlay: validate overlay properties #address-cells and #size-cells")
Reported-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Tested-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'sound/core')
0 files changed, 0 insertions, 0 deletions