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glcolorbalance: Copy caps in transform_internal_caps()

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We don't get ownership of the caps that are passed in, and doing so
causes crashes at a later time.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/546
This commit is contained in:
Sebastian Dröge 2019-01-24 10:14:36 +02:00
parent 6330eb0cb3
commit 33680a3800
1 changed files with 1 additions and 1 deletions
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2
ext/gl/gstglcolorbalance.c
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@ -181,7 +181,7 @@ static GstCaps *
gcb_transform_internal_caps (GstGLFilter * filter, gcb_transform_internal_caps (GstGLFilter * filter,
GstPadDirection direction, GstCaps * caps, GstCaps * filter_caps) GstPadDirection direction, GstCaps * caps, GstCaps * filter_caps)
{ {
GstCaps *tmp = gst_caps_make_writable (caps); GstCaps *tmp = gst_caps_copy (caps);
gint i; gint i;
/* If we're not in passthrough mode, we can only output 2D textures, /* If we're not in passthrough mode, we can only output 2D textures,
* but can always receive any compatible texture. * but can always receive any compatible texture.