diff options
| author | Alexander Aring <aahringo@redhat.com> | 2021-11-17 09:20:43 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 10:53:49 +0100 |
| commit | 43220a61e7b8de21bf7e6742f12ec480552d9d84 (patch) | |
| tree | 99b6e12ab54a81713553d73f514c874fa000e387 /drivers/gpu | |
| parent | 0d7c5d10e7db1cc9dd2d5cdcfefd40dcf60c039f (diff) | |
fs: dlm: fix build with CONFIG_IPV6 disabled
[ Upstream commit 1b9beda83e27a0c2cd75d1cb743c297c7b36c844 ]
This patch will surround the AF_INET6 case in sk_error_report() of dlm
with a #if IS_ENABLED(CONFIG_IPV6). The field sk->sk_v6_daddr is not
defined when CONFIG_IPV6 is disabled. If CONFIG_IPV6 is disabled, the
socket creation with AF_INET6 should already fail because a runtime
check if AF_INET6 is registered. However if there is the possibility
that AF_INET6 is set as sk_family the sk_error_report() callback will
print then an invalid family type error.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 4c3d90570bcc ("fs: dlm: don't call kernel_getpeername() in error_report()")
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu')
0 files changed, 0 insertions, 0 deletions