Messages in this thread Patch in this message | | | From | Navid Emamdoost <> | Subject | [PATCH] drm/komeda: prevent memory leak in komeda_wb_connector_add | Date | Tue, 24 Sep 2019 23:30:30 -0500 |
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In komeda_wb_connector_add if drm_writeback_connector_init fails the allocated memory for kwb_conn should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> --- drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c index 2851cac94d86..75133f967fdb 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c @@ -166,8 +166,10 @@ static int komeda_wb_connector_add(struct komeda_kms_dev *kms, &komeda_wb_encoder_helper_funcs, formats, n_formats); komeda_put_fourcc_list(formats); - if (err) + if (err) { + kfree(kwb_conn); return err; + } drm_connector_helper_add(&wb_conn->base, &komeda_wb_conn_helper_funcs); -- 2.17.1
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