| Commit message (Collapse) | Author | Age | Files | Lines |
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To make the test a bit clearer and to reduce object size a little.
Miscellanea:
o remove now unnecessary static const array
$ size ip_set_hash_mac.o*
text data bss dec hex filename
22822 4619 64 27505 6b71 ip_set_hash_mac.o.allyesconfig.new
22932 4683 64 27679 6c1f ip_set_hash_mac.o.allyesconfig.old
10443 1040 0 11483 2cdb ip_set_hash_mac.o.defconfig.new
10507 1040 0 11547 2d1b ip_set_hash_mac.o.defconfig.old
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
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Julia Lawall pointed out that IPSET_ATTR_ETHER netlink attribute length
was not checked explicitly, just for the maximum possible size. Malicious
netlink clients could send shorter attribute and thus resulting a kernel
read after the buffer.
The patch adds the explicit length checkings.
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
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Ensure userspace supplies string not longer than
IPSET_MAX_COMMENT_SIZE.
Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
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Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
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Even if we return with generic IPSET_ERR_PROTOCOL it is good idea
to return line number if we called in batch mode.
Moreover we are not always exiting with IPSET_ERR_PROTOCOL. For
example hash:ip,port,net may return IPSET_ERR_HASH_RANGE_UNSUPPORTED
or IPSET_ERR_INVALID_CIDR.
Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
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Make all extensions attributes checks within ip_set_get_extensions()
and reduce number of duplicated code.
Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
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* Undefine mtype_data_reset_elem before defining.
* Remove duplicated mtype_gc_init undefine, move
mtype_gc_init define closer to mtype_gc define.
* Use htype instead of HTYPE in IPSET_TOKEN(HTYPE, _create)().
* Remove PF definition from sets: no more used.
Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
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