A report on Trac came in about this failure scenario where there are
potential failures to allocate memory which are going unchecked in the
code. This should fix that error in the same way that other parts of the
codebase already handle similar situations
---
libavfilter/dnn/dnn_backend_native.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/libavfilter/dnn/dnn_backend_native.c
b/libavfilter/dnn/dnn_backend_native.c
index d45e211f0c..06980de6e7 100644
--- a/libavfilter/dnn/dnn_backend_native.c
+++ b/libavfilter/dnn/dnn_backend_native.c
@@ -80,7 +80,15 @@ static DNNReturnType get_output_native(void *model, const
char *input_name, int
DNNReturnType ret;
NativeModel *native_model = (NativeModel *)model;
AVFrame *in_frame = av_frame_alloc();
+ if (!in_frame) {
+ av_log(&native_model->ctx, AV_LOG_ERROR, "Could not allocate in_frame
memory\n");
+ return DNN_ERROR;
+ }
AVFrame *out_frame = av_frame_alloc();
+ if (!out_frame) {
+ av_log(&native_model->ctx, AV_LOG_ERROR, "Could not allocate out_frame
memory\n");
+ return DNN_ERROR;
+ }
in_frame->width = input_width;
in_frame->height = input_height;
--
2.28.0
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