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Message #93674
[Bug 1480592] Re: SEGV in rare cases as a regression from the #1479207 fix
Hello Adam, or anyone else affected,
Accepted apt into trusty-proposed. The package will build now and be
available at https://launchpad.net/ubuntu/+source/apt/1.0.1ubuntu2.10 in
a few hours, and then in the -proposed repository.
Please help us by testing this new package. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Your feedback will aid us getting this update
out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed. In either case, details of your testing will help
us make a better decision.
Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance!
** Changed in: apt (Ubuntu Trusty)
Status: New => Fix Committed
** Tags added: verification-needed
--
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Touch seeded packages, which is subscribed to apt in Ubuntu.
https://bugs.launchpad.net/bugs/1480592
Title:
SEGV in rare cases as a regression from the #1479207 fix
Status in apt package in Ubuntu:
Invalid
Status in apt source package in Trusty:
Fix Committed
Bug description:
[ SRU Justification ]
This is a regression caused by the previous SRU where, under some corner cases, apt will segfault. See test case.
https://errors.ubuntu.com/problem/bb16d60f92f153eff1dcb768223d7969783ab053
[ (Convoluted) Test Case ]
In a clean trusty chroot:
# apt-get update && apt-get dist-upgrade
# apt-get install xserver-xorg-lts-utopic libegl1-mesa-drivers-lts-utopic xserver-xorg-video-all-lts-utopic xserver-xorg-input-all-lts-utopic software-properties-common
# apt-add-repository ppa:gregory-hainaut/pcsx2.official.ppa
# dpkg --add-architecture i386
# apt-get update
# apt-get install pcsx2
(segfault)
# for i in apt apt-utils libapt-pkg4.12 libapt-inst1.5; do echo "$i"_1.0.1ubuntu2.10_amd64.deb | xargs dpkg -i; done
# apt-get install pcsx2
0 upgraded, 170 newly installed, 0 to remove and 0 not upgraded.
[ Additional Test Case ]
In addition to verifying the segfault has been fixed, the regression tests for bug #1479207 and bug #1429041 should be run again to make sure we've made forward progress.
[ Regression Potential ]
Fairly low but, hey, that's what we say every time we touch this line of code, and we've done it 4 times now.
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References