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gltestsrc: Fix potential NULL pointer dereference if we fail without GError

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Which can happen here if we just propagate an error that happened
elsewhere, e.g. FBO failed.

CID 1364604
This commit is contained in:
Sebastian Dröge 2017-02-28 15:22:43 +02:00
parent a064590912
commit 0661a5aded
1 changed files with 7 additions and 3 deletions
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10
ext/gl/gstgltestsrc.c
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@ -675,9 +675,13 @@ unsupported_gl_api:
}
context_error:
{
GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, ("%s", error->message),
(NULL));
g_clear_error (&error);
if (error) {
GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, ("%s", error->message),
(NULL));
g_clear_error (&error);
} else {
GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL), (NULL));
}
if (src->context)
gst_object_unref (src->context);
src->context = NULL;