commit 7a40d7b8d188919b0557f671a5c06f0aba260aa9
Author: Federico Mena Quintero <federico@gnome.org>
Date:   Wed Aug 22 13:10:53 2018 -0500

    Update NEWS

 NEWS | 6 ++++++
 1 file changed, 6 insertions(+)

commit 9394e52071749757e43c8ec25986f43642b7c754
Author: Federico Mena Quintero <federico@gnome.org>
Date:   Wed Aug 22 13:10:32 2018 -0500

    Clarify documentation for rsvg_handle_render_cairo() / render_cairo_sub()

 librsvg/rsvg-cairo-render.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

commit 706166a0ff8ec84e7a3dac7a5db4c1f14bb645f5
Author: Federico Mena Quintero <federico@gnome.org>
Date:   Tue Aug 21 17:30:27 2018 -0500

    rsvg-test.c: Check the return value of rsvg_handle_render_cairo()

 tests/rsvg-test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit c6a76d8d395223e28b8d1cfa3d34cd7921c368cc
Author: Federico Mena Quintero <federico@gnome.org>
Date:   Tue Aug 21 17:17:32 2018 -0500

    tests/errors.c: New set of tests for reported errors from the API
    
    Although we can't report detailed errors from the rendering functions,
    we do report a success/failure boolean value.  Test this, at least,
    for problematic files.

 tests/Makefile.am                        |   9 +-
 tests/errors.c                           |  55 +++++++++
 tests/fixtures/errors/323-nested-use.svg | 196 +++++++++++++++++++++++++++++++
 3 files changed, 259 insertions(+), 1 deletion(-)

commit 984bb44fe467ca479047eefd82745724e9e71183
Author: Federico Mena Quintero <federico@gnome.org>
Date:   Wed Aug 22 12:58:43 2018 -0500

    rsvg-convert: Exit with an error code if rendering was unsuccessful

 rsvg-convert.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

commit 9db884a1aa1b6b3128bd9abd30ad8203f2681cad
Author: Federico Mena Quintero <federico@gnome.org>
Date:   Wed Aug 22 12:15:13 2018 -0500

    gitlab#323 - Limit the number of instancings through the <use> element
    
    A pathological SVG file can do this:
    
    <svg>
      <defs>
        <rect id="foo" .../>
    
        <g id="foo1">
          <use xlink:href="#foo"/>
          ... repeat 10 times ...
        </g>
    
        <g id="foo2">
            <use xlink:href="#foo1"/>
            ... repeat 10 times ...
        </g>
    
        <g id="foo3">
            <use xlink:href="#foo2"/>
            ... repeat 10 times ...
        </g>
    
        ... etc ...
      </defs>
    
      <use xlink:href="#foo17"/>
    </svg>
    
    This would cause about 10^17 objects to be rendered.  While this does
    not exhaust memory (the objects are not instanced in memory), it would
    take a really long time to render that many objects.
    
    So, we now have a limit on up to 500,000 objects instanced through
    <use>.  We can tweak this limit later, or the way in which it is
    computed; the point is that we can now detect this situation and
    propagate an error upstream.
    
    https://gitlab.gnome.org/GNOME/librsvg/issues/323

 librsvg/rsvg-base.c         | 29 +++++++++++++++++++++++++++--
 librsvg/rsvg-cairo-render.c |  5 +++--
 librsvg/rsvg-private.h      |  2 +-
 3 files changed, 31 insertions(+), 5 deletions(-)

commit 2aeaac79265f9e916fdd8ff3990287fc9cbf119b
Author: Federico Mena Quintero <federico@gnome.org>
Date:   Wed Aug 22 11:00:19 2018 -0500

    Keep track of how many elements get instanced through <use> nodes

 librsvg/rsvg-base.c               | 6 ++++++
 librsvg/rsvg-private.h            | 1 +
 rsvg_internals/src/drawing_ctx.rs | 8 ++++++++
 rsvg_internals/src/structure.rs   | 2 ++
 4 files changed, 17 insertions(+)

commit 49455947dff1f5f55abeabd159de974aa9fda36d
Author: Federico Mena Quintero <federico@gnome.org>
Date:   Tue Aug 7 16:42:49 2018 -0500

    Post-release version bump

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)