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libs: surface: fix double free when dmabuf export fails

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Happens if vaAcquireBufferHandle fails.
This commit is contained in:
Julien Isorce 2019-04-19 15:49:37 -07:00 committed by Julien Isorce
parent a3ce4446c1
commit aa37f31d54
1 changed files with 1 additions and 1 deletions
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2
gst-libs/gst/vaapi/gstvaapisurface_drm.c
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@ -36,6 +36,7 @@ gst_vaapi_surface_get_drm_buf_handle (GstVaapiSurface * surface, guint type)
if (!image) if (!image)
goto error_derive_image; goto error_derive_image;
/* The proxy takes ownership if the image, even creation failure. */
proxy = proxy =
gst_vaapi_buffer_proxy_new_from_object (GST_VAAPI_OBJECT (surface), gst_vaapi_buffer_proxy_new_from_object (GST_VAAPI_OBJECT (surface),
image->internal_image.buf, type, gst_vaapi_object_unref, image); image->internal_image.buf, type, gst_vaapi_object_unref, image);
@ -52,7 +53,6 @@ error_derive_image:
error_alloc_export_buffer: error_alloc_export_buffer:
{ {
GST_ERROR ("failed to allocate export buffer proxy"); GST_ERROR ("failed to allocate export buffer proxy");
gst_vaapi_object_unref (image);
return NULL; return NULL;
} }
} }