From f52165a7bb3de56fe2a06771f554f3997e176b94 Mon Sep 17 00:00:00 2001
From: Adrian Johnson <ajohnson@redneon.com>
Date: Fri, 6 Sep 2013 08:00:46 +0930
Subject: svg: Don't embed CMYK Jpeg images

None of the SVG viewers I tried (rsvg, firefox, inkscape) support CMYK
Jpeg images.

Bug 68965
---
 src/cairo-svg-surface.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/cairo-svg-surface.c b/src/cairo-svg-surface.c
index 5ee2857dc..c90183063 100644
--- a/src/cairo-svg-surface.c
+++ b/src/cairo-svg-surface.c
@@ -1118,6 +1118,9 @@ _cairo_surface_base64_encode_jpeg (cairo_surface_t       *surface,
     if (unlikely (status))
 	return status;
 
+    if (image_info.num_components == 4)
+	return CAIRO_INT_STATUS_UNSUPPORTED;
+
     _cairo_output_stream_printf (output, "data:image/jpeg;base64,");
 
     info.output = output;
-- 
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