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Diffstat (limited to 'tests/bugs/nfs/bug-1053579.t')
-rwxr-xr-x | tests/bugs/nfs/bug-1053579.t | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/tests/bugs/nfs/bug-1053579.t b/tests/bugs/nfs/bug-1053579.t new file mode 100755 index 00000000000..81e786d2ec6 --- /dev/null +++ b/tests/bugs/nfs/bug-1053579.t @@ -0,0 +1,111 @@ +#!/bin/bash + +. $(dirname $0)/../../include.rc +. $(dirname $0)/../../volume.rc +. $(dirname $0)/../../nfs.rc + +cleanup + +# prepare the users and groups +NEW_USER=bug1053579 +NEW_UID=1053579 +NEW_GID=1053579 +LAST_GID=1053779 +NEW_GIDS=${NEW_GID} + +# OS-specific overrides +case $OSTYPE in +NetBSD|Darwin) + # only NGROUPS_MAX=16 secondary groups are supported + LAST_GID=1053593 + ;; +FreeBSD) + # NGROUPS_MAX=1023 (FreeBSD>=8.0), we can afford 200 groups + ;; +Linux) + # NGROUPS_MAX=65536, we can afford 200 groups + ;; +*) + ;; +esac + +# create a user that belongs to many groups +for GID in $(seq -f '%6.0f' ${NEW_GID} ${LAST_GID}) +do + groupadd -o -g ${GID} ${NEW_USER}-${GID} + NEW_GIDS="${NEW_GIDS},${NEW_USER}-${GID}" +done +TEST useradd -o -M -u ${NEW_UID} -g ${NEW_GID} -G ${NEW_USER}-${NEW_GIDS} ${NEW_USER} + +# preparation done, start the tests + +TEST glusterd +TEST pidof glusterd +TEST $CLI volume create $V0 $H0:$B0/${V0}1 +TEST $CLI volume set $V0 nfs.server-aux-gids on +TEST $CLI volume start $V0 + +EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available + +# mount the volume +TEST mount_nfs $H0:/$V0 $N0 nolock +TEST glusterfs --volfile-id=/$V0 --volfile-server=$H0 $M0 + +# the actual test, this used to crash +su -m ${NEW_USER} -c "stat $N0/. > /dev/null" +TEST [ $? -eq 0 ] + +# create a file that only a user in a high-group can access +echo 'Hello World!' > $N0/README +chgrp ${LAST_GID} $N0/README +chmod 0640 $N0/README + +#su -m ${NEW_USER} -c "cat $N0/README 2>&1 > /dev/null" +su -m ${NEW_USER} -c "cat $N0/README" +ret=$? + +case $OSTYPE in +Linux) # Linux NFS fails with big GID + if [ $ret -ne 0 ] ; then + res="Y" + else + res="N" + fi + ;; +*) # Other systems should cope better + if [ $ret -eq 0 ] ; then + res="Y" + else + res="N" + fi + ;; +esac +TEST [ "x$res" = "xY" ] + +# This passes only on build.gluster.org, not reproducible on other machines?! +#su -m ${NEW_USER} -c "cat $M0/README 2>&1 > /dev/null" +#TEST [ $? -ne 0 ] + +# enable server.manage-gids and things should work +TEST $CLI volume set $V0 server.manage-gids on + +su -m ${NEW_USER} -c "cat $N0/README 2>&1 > /dev/null" +TEST [ $? -eq 0 ] +su -m ${NEW_USER} -c "cat $M0/README 2>&1 > /dev/null" +TEST [ $? -eq 0 ] + +# cleanup +userdel --force ${NEW_USER} +for GID in $(seq -f '%6.0f' ${NEW_GID} ${LAST_GID}) +do + groupdel ${NEW_USER}-${GID} +done + +rm -f $N0/README +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $N0 +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 + +TEST $CLI volume stop $V0 +TEST $CLI volume delete $V0 + +cleanup |