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lavfi/dnn/dnn_backend_native: fix memory leak in error path

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fix memory leak in error path

Reviewed-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
This commit is contained in:
Jun Zhao 2019-08-19 14:52:50 +08:00
parent f156f4ab23
commit 1b0a8e48f1
1 changed files with 4 additions and 0 deletions
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4
libavfilter/dnn/dnn_backend_native.c
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@ -185,6 +185,7 @@ DNNModel *ff_dnn_load_model_native(const char *model_filename)
if (dnn_size > file_size || conv_params->input_num <= 0 ||
conv_params->output_num <= 0 || conv_params->kernel_size <= 0){
avio_closep(&model_file_context);
av_freep(&conv_params);
ff_dnn_free_model_native(&model);
return NULL;
}
@ -192,6 +193,9 @@ DNNModel *ff_dnn_load_model_native(const char *model_filename)
conv_params->biases = av_malloc(conv_params->output_num * sizeof(float));
if (!conv_params->kernel || !conv_params->biases){
avio_closep(&model_file_context);
av_freep(&conv_params->kernel);
av_freep(&conv_params->biases);
av_freep(&conv_params);
ff_dnn_free_model_native(&model);
return NULL;
}