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authorSantosh Kumar Pradhan <spradhan@redhat.com>2014-06-06 12:22:04 +0530
committerNiels de Vos <ndevos@redhat.com>2014-06-25 00:41:52 -0700
commitd3f0de90d0c5166e63f5764d2f21703fd29ce976 (patch)
treebdfc1b91f4d34ce7a29a8ad9774ad513d24a8730 /xlators/cluster/stripe/src/stripe.c
parent5740fd404827a70e6318b6fff5773a9d9234d704 (diff)
gNFS: Fix multi-homed m/c issue in NFS subdir auth
NFS subdir authentication doesn't correctly handle multi-homed (host with multiple NIC having multiple IP addr) OR multi-protocol (IPv4 and IPv6) network addresses. When user/admin sets HOSTNAME in gluster CLI for NFS subdir auth, mnt3_verify_auth() routine does not iterate over all the resolved n/w addrs returned by getaddrinfo() n/w API. Instead, it just tests with the one returned first. 1. Iterate over all the n/w addrs (linked list) returned by getaddrinfo(). 2. Move the n/w mask calculation part to mnt3_export_fill_hostspec() instead of doing it in mnt3_verify_auth() i.e. calculating for each mount request. It does not change for MOUNT req. 3. Integrate "subnet support code rpc-auth.addr.<volname>.allow" and "NFS subdir auth code" to remove code duplication. Change-Id: I26b0def52c22cda35ca11766afca3df5fd4360bf BUG: 1102293 Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com> Reviewed-on: http://review.gluster.org/8048 Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
Diffstat (limited to 'xlators/cluster/stripe/src/stripe.c')
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