https://bugzilla.redhat.com/show_bug.cgi?id=1241552
Bug ID: 1241552
Summary: Buffer overrun with pango_ft2_render_layout_line()
with undersized FT_Bitmap.
Product: Fedora
Version: 22
Component: pango
Severity: high
Assignee: tagoh(a)redhat.com
Reporter: peter(a)peter-b.co.uk
QA Contact: extras-qa(a)fedoraproject.org
CC: fonts-bugs(a)lists.fedoraproject.org,
i18n-bugs(a)lists.fedoraproject.org, tagoh(a)redhat.com
Description of problem:
pango installed from the F22 "updates" repo contains a critical bug that causes
a buffer overrun on 64-bit architectures when rendering a glyph into a
FT_Bitmap that is too small.
When pango 1.36.8 is built from source on the same system, no buffer overrun is
observed (using valgrind).
Version-Release number of selected component (if applicable):
pango-1.36.8-5.fc22.x86_64
How reproducible:
Always.
Steps to Reproduce:
See http://quality.runrev.com/show_bug.cgi?id=15581 for detailed instructions
for reproducing, plus logs.
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https://bugzilla.redhat.com/show_bug.cgi?id=1228869
--- Comment #12 from Alexander Ploumistos <alex.ploumistos(a)gmail.com> ---
Oh crap, there was an "a" missing from the name in my request!
New Package SCM Request
=======================
Package Name: gdouros-asea-fonts
Short Description: an etude on the dominant typeface of Greek typography
Upstream URL: http://users.teilar.gr/~g1951d/
Branches: f21 f22 f23 master
Owners: alexpl
InitialCC: fonts-sig
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Zbigniew Jędrzejewski-Szmek <zbyszek(a)in.waw.pl> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|Review Request: |Review Request:
|gdouros-asea-fonts - an |gdouros-asea-fonts - an
|étude on the dominant |etude on the dominant
|typeface of Greek |typeface of Greek
|typography |typography
--- Comment #10 from Zbigniew Jędrzejewski-Szmek <zbyszek(a)in.waw.pl> ---
> "an etude" without the accent or "a study"?
"an etude" is standard English spelling afaik.
> Oh and will I need to upload new files with the description amended?
I don't think so. An amended fedora-cvs request should be enough. I'll also
update the bug title right now so they match.
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--- Comment #8 from Alexander Ploumistos <alex.ploumistos(a)gmail.com> ---
(In reply to Kevin Fenzi from comment #7)
> Our git processing script is erroring on this package.
>
> (Likely due to the "é" in the description)
>
> I'm not sure this is allowed by the guidelines:
>
> https://fedoraproject.org/wiki/Packaging:Guidelines#Summary_and_description
>
> says:
>
> "Please put personal preferences aside and use American English spelling in
> the summary and description."
>
> I'm clearing the flag here so I can process the rest of the queue...
I may be splitting hairs, but what is more preferable here, "an etude" without
the accent or "a study"?
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Kevin Fenzi <kevin(a)scrye.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kevin(a)scrye.com
Flags|fedora-cvs? |
--- Comment #7 from Kevin Fenzi <kevin(a)scrye.com> ---
Our git processing script is erroring on this package.
(Likely due to the "é" in the description)
I'm not sure this is allowed by the guidelines:
https://fedoraproject.org/wiki/Packaging:Guidelines#Summary_and_description
says:
"Please put personal preferences aside and use American English spelling in the
summary and description."
I'm clearing the flag here so I can process the rest of the queue...
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