From cairo  Fri Feb 11 02:21:50 2022
From: Matthias Clasen <matthias.clasen () gmail ! com>
Date: Fri, 11 Feb 2022 02:21:50 +0000
To: cairo
Subject: Re: [cairo] cairo-user-fonts in hb-view
Message-Id: <CAFwd_vDwT9W1xTFoFAUevfXK1Hxcx3uf1v8S78N92RN-gahNYQ () mail ! gmail ! com>
X-MARC-Message: https://marc.info/?l=cairo&m=164454612411250
MIME-Version: 1
Content-Type: multipart/mixed; boundary="--000000000000611b1f05d7b4bb5d"

--000000000000611b1f05d7b4bb5d
Content-Type: multipart/alternative; boundary="000000000000611b1b05d7b4bb5b"

--000000000000611b1b05d7b4bb5b
Content-Type: text/plain; charset="UTF-8"

On Tue, Feb 8, 2022 at 7:09 PM Behdad Esfahbod <behdad@behdad.org> wrote:


> There's also leaks that valgrind is showing me...
>

Here's some leak fixes for the color glyph support in user fonts.
These are just from the reading the code, so testing appreciated:

--000000000000611b1b05d7b4bb5b
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div dir=3D"ltr"><br></div><br><div class=3D"gmail_quote">=
<div dir=3D"ltr" class=3D"gmail_attr">On Tue, Feb 8, 2022 at 7:09 PM Behdad=
 Esfahbod &lt;<a href=3D"mailto:behdad@behdad.org">behdad@behdad.org</a>&gt=
; wrote:<br></div><div>=C2=A0</div><blockquote class=3D"gmail_quote" style=
=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding=
-left:1ex"><div dir=3D"ltr">There&#39;s also leaks that valgrind is showing=
 me... <br></div></blockquote><div><br></div><div>Here&#39;s some leak fixe=
s for the color glyph support in user fonts.</div><div>These are just from =
the reading the code, so testing appreciated: <br></div></div></div>

--000000000000611b1b05d7b4bb5b--

--000000000000611b1f05d7b4bb5d
Content-Type: text/x-patch; charset="US-ASCII"; 
	name="0001-user-font-Plug-some-memory-leaks.patch"
Content-Disposition: attachment; 
	filename="0001-user-font-Plug-some-memory-leaks.patch"
Content-Transfer-Encoding: base64
Content-ID: <f_kzhs9pa60>
X-Attachment-Id: f_kzhs9pa60
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--000000000000611b1f05d7b4bb5d--