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v4l2codecs: vp9: Add missing error checks in decide_allocation
This could otherwise lead to crash. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1402>
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1 changed files with 13 additions and 0 deletions
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@ -573,8 +573,21 @@ gst_v4l2_codec_vp9_dec_decide_allocation (GstVideoDecoder * decoder,
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self->sink_allocator = gst_v4l2_codec_allocator_new (self->decoder,
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GST_PAD_SINK, num_bitstream);
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if (!self->sink_allocator) {
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GST_ELEMENT_ERROR (self, RESOURCE, NO_SPACE_LEFT,
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("Not enough memory to allocate sink buffers."), (NULL));
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return FALSE;
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}
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self->src_allocator = gst_v4l2_codec_allocator_new (self->decoder,
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GST_PAD_SRC, GST_VP9_REF_FRAMES + min + 4);
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if (!self->src_allocator) {
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GST_ELEMENT_ERROR (self, RESOURCE, NO_SPACE_LEFT,
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("Not enough memory to allocate source buffers."), (NULL));
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g_clear_object (&self->sink_allocator);
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return FALSE;
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}
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self->src_pool = gst_v4l2_codec_pool_new (self->src_allocator, &self->vinfo);
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/* Our buffer pool is internal, we will let the base class create a video
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