The included patch from upstream fixes the issue described here:
https://bugreports.qt.io/browse/QTBUG-48321
The backing store of certain widgets was being improperly invalidated,
leading to display bugs in, e.g. VLC.
This patch is included in Qt 5.6, so we should remove it when we
upgrade.
This package was failing to build on wendy:
lt-linux-libnuma: linux-libnuma.c:70: main: Assertion `numa_bitmask_equal(bitmask, numa_all_nodes_ptr)' failed.
Since we shouldn't run tests that depend on the hardware
characteristics of the build machine, I've disabled these.
The glibc DNS client side resolver is vulnerable to a stack-based buffer
overflow when the getaddrinfo() library function is used. Software using
this function may be exploited with attacker-controlled domain names,
attacker-controlled DNS servers, or through a man-in-the-middle attack.
https://googleonlinesecurity.blogspot.co.uk/2016/02/cve-2015-7547-glibc-getaddrinfo-stack.html
Built and tested locally.
From the changelog:
```
Version 0.7.82, 2016-01-27
+ Matroska: CRC-32 validation
+ Matroska: support of padding/junk at the start of a segment
+ Matroska: trace is activated for all elements (but report is still
based on the first element met)
+ Matroska: add an intermediate level in the trace for the raw stream
parser
x FLV: potential infinite loop fixed
x #B966, DTS: DTS-HD HR 3840 not detected anymore
x AC-3: wrong sample rate with 32 kHz streams
x #B948, EBUCore 1.6: invalid output due to position of
containerEncoding element
x #B957, MPEG-7 output: No XML encoded value output
```
Some of the original URLs were broken now.
It seems that set of mirrors is preferred and faster than the others.
In the x264 case the source isn't there so http://download.videolan.org
is used instead.
