kernel-packages team mailing list archive

[Laurent Bonnaud <L.Bonnaud@xxxxxxxxxxx>]

Public bug reported:

Here is the relevant kernel config:

$ grep STACKPROTECTOR /boot/config-3.16.0-22-generic 
CONFIG_HAVE_CC_STACKPROTECTOR=y
CONFIG_CC_STACKPROTECTOR=y
# CONFIG_CC_STACKPROTECTOR_NONE is not set
CONFIG_CC_STACKPROTECTOR_REGULAR=y
# CONFIG_CC_STACKPROTECTOR_STRONG is not set

Since linux is built with gcc 4.9 in Ubuntu 14.10, it could use
CONFIG_CC_STACKPROTECTOR_STRONG instead of
CONFIG_CC_STACKPROTECTOR_REGULAR.

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-22-generic 3.16.0-22.29
ProcVersionSignature: Ubuntu 3.16.0-22.29-generic 3.16.4
Uname: Linux 3.16.0-22-generic x86_64
ApportVersion: 2.14.7-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  bonnaudl   3741 F.... pulseaudio
CurrentDesktop: KDE
Date: Sat Oct 11 10:03:30 2014
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=cf81afe7-8427-45fa-9149-c11d060a5a26
IwConfig:
 eth1      no wireless extensions.
 
 lo        no wireless extensions.
MachineType: Dell Inc. Latitude E6520
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-22-generic root=UUID=749a9901-bdd3-4b5f-b80e-69414667e058 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.16.0-22-generic N/A
 linux-backports-modules-3.16.0-22-generic  N/A
 linux-firmware                             1.135
RfKill:
 
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/14/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A19
dmi.board.name: 0NVF5K
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA19:bd11/14/2013:svnDellInc.:pnLatitudeE6520:pvr01:rvnDellInc.:rn0NVF5K:rvrA01:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6520
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug utopic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1380025

Title:
  linux could use CONFIG_CC_STACKPROTECTOR_STRONG instead of
  CONFIG_CC_STACKPROTECTOR_REGULAR

Status in “linux” package in Ubuntu:
  New

Bug description:
  Here is the relevant kernel config:

  $ grep STACKPROTECTOR /boot/config-3.16.0-22-generic 
  CONFIG_HAVE_CC_STACKPROTECTOR=y
  CONFIG_CC_STACKPROTECTOR=y
  # CONFIG_CC_STACKPROTECTOR_NONE is not set
  CONFIG_CC_STACKPROTECTOR_REGULAR=y
  # CONFIG_CC_STACKPROTECTOR_STRONG is not set

  Since linux is built with gcc 4.9 in Ubuntu 14.10, it could use
  CONFIG_CC_STACKPROTECTOR_STRONG instead of
  CONFIG_CC_STACKPROTECTOR_REGULAR.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-22-generic 3.16.0-22.29
  ProcVersionSignature: Ubuntu 3.16.0-22.29-generic 3.16.4
  Uname: Linux 3.16.0-22-generic x86_64
  ApportVersion: 2.14.7-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  bonnaudl   3741 F.... pulseaudio
  CurrentDesktop: KDE
  Date: Sat Oct 11 10:03:30 2014
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=cf81afe7-8427-45fa-9149-c11d060a5a26
  IwConfig:
   eth1      no wireless extensions.
   
   lo        no wireless extensions.
  MachineType: Dell Inc. Latitude E6520
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-22-generic root=UUID=749a9901-bdd3-4b5f-b80e-69414667e058 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-22-generic N/A
   linux-backports-modules-3.16.0-22-generic  N/A
   linux-firmware                             1.135
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/14/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A19
  dmi.board.name: 0NVF5K
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA19:bd11/14/2013:svnDellInc.:pnLatitudeE6520:pvr01:rvnDellInc.:rn0NVF5K:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6520
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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