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mfvideosrc: check HRESULT of CreateClassEnumerator correctly
Fixes a crash during direct show device enumeration Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1599 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3460>
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1 changed files with 2 additions and 1 deletions
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@ -1023,7 +1023,8 @@ gst_mf_dshow_enum_device (GstMFCaptureDShow * self,
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return FALSE;
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return FALSE;
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}
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}
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if (!gst_mf_result (hr))
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// Documentation states that the result of CreateClassEnumerator must be checked against S_OK
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if (hr != S_OK)
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return FALSE;
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return FALSE;
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for (guint i = 0;; i++) {
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for (guint i = 0;; i++) {
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