23 lines
847 B
Diff
23 lines
847 B
Diff
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--- gst/vmnc/vmncdec.c
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+++ gst/vmnc/vmncdec.c
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@@ -370,7 +370,7 @@ vmnc_handle_wmvi_rectangle (GstVMncDec *
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if (dec->imagedata)
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g_free (dec->imagedata);
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- dec->imagedata = g_malloc (dec->format.width * dec->format.height *
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+ dec->imagedata = g_malloc0 (dec->format.width * dec->format.height *
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dec->format.bytes_per_pixel);
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GST_DEBUG_OBJECT (dec, "Allocated image data at %p", dec->imagedata);
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@@ -901,6 +901,10 @@ vmnc_handle_packet (GstVMncDec * dec, co
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GST_WARNING_OBJECT (dec, "Rectangle out of range, type %d", r.type);
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return ERROR_INVALID;
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}
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+ } else if (r.width > 16384 || r.height > 16384) {
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+ GST_WARNING_OBJECT (dec, "Width or height too high: %ux%u", r.width,
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+ r.height);
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+ return ERROR_INVALID;
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}
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switch (r.type) {
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