h265bitwriter: Add check for data size to avoid overflow
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7547>
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@ -2237,6 +2237,7 @@ gst_h265_bit_writer_convert_to_nal (guint nal_prefix_size,
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GST_H265_BIT_WRITER_ERROR);
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GST_H265_BIT_WRITER_ERROR);
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g_return_val_if_fail (raw_data != NULL, GST_H265_BIT_WRITER_ERROR);
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g_return_val_if_fail (raw_data != NULL, GST_H265_BIT_WRITER_ERROR);
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g_return_val_if_fail (raw_size > 0, GST_H265_BIT_WRITER_ERROR);
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g_return_val_if_fail (raw_size > 0, GST_H265_BIT_WRITER_ERROR);
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g_return_val_if_fail (raw_size / 8 <= G_MAXUINT, GST_H265_BIT_WRITER_ERROR);
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g_return_val_if_fail (nal_data != NULL, GST_H265_BIT_WRITER_ERROR);
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g_return_val_if_fail (nal_data != NULL, GST_H265_BIT_WRITER_ERROR);
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g_return_val_if_fail (nal_size != NULL, GST_H265_BIT_WRITER_ERROR);
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g_return_val_if_fail (nal_size != NULL, GST_H265_BIT_WRITER_ERROR);
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g_return_val_if_fail (*nal_size > 0, GST_H265_BIT_WRITER_ERROR);
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g_return_val_if_fail (*nal_size > 0, GST_H265_BIT_WRITER_ERROR);
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@ -2264,7 +2265,7 @@ gst_h265_bit_writer_convert_to_nal (guint nal_prefix_size,
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nal_writer_init (&nw, nal_prefix_size, packetized);
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nal_writer_init (&nw, nal_prefix_size, packetized);
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if (!nal_writer_put_bytes (&nw, raw_data, raw_size / 8))
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if (!nal_writer_put_bytes (&nw, raw_data, (guint) (raw_size / 8)))
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goto error;
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goto error;
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if (raw_size % 8) {
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if (raw_size % 8) {
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