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author | Harald Hoyer <harald@redhat.com> | 2012-06-19 10:53:29 -0400 |
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committer | Steve Dickson <steved@redhat.com> | 2012-06-19 10:53:29 -0400 |
commit | d18b89cd7352783580f3d3dde26f8617e36459b9 (patch) | |
tree | 91d6ba4b0d401cf12ed1ef56ad7b1a088f3346bc /autogen.sh | |
parent | 55b1769e63cdffa07b597fa6132c9902cec25265 (diff) | |
download | nfs-utils-d18b89cd7352783580f3d3dde26f8617e36459b9.tar.gz nfs-utils-d18b89cd7352783580f3d3dde26f8617e36459b9.tar.xz nfs-utils-d18b89cd7352783580f3d3dde26f8617e36459b9.zip |
nfsdcld: Before clearing the capability bounding set, check if we have the cap
From: Harald Hoyer <harald@redhat.com>
PR_CAPBSET_DROP can return EINVAL, if an older kernel does support
some capabilities, which are defined by CAP_LAST_CAP, which results in
a failure of the service.
For example kernel 3.4 errors on CAP_EPOLLWAKEUP, which was newly
introduced in 3.5.
So, for future capabilities, we clear until we get an EINVAL for
PR_CAPBSET_READ.
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
Diffstat (limited to 'autogen.sh')
0 files changed, 0 insertions, 0 deletions