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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-05-21 00:37:10 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-05-23 22:54:14 +0200 |
| commit | d2df92e98a34a5619dadd29c6291113c009181e7 (patch) | |
| tree | d695906ddc133bee6c113f495eb1be9818ab02c3 /net/netfilter/xt_u32.c | |
| parent | f3c0eb05e258c6a48c2d1ef2fa71ffb6ff63cd18 (diff) | |
| download | linux-d2df92e98a34a5619dadd29c6291113c009181e7.tar.bz2 | |
netfilter: nft_set_rbtree: handle element re-addition after deletion
The existing code selects no next branch to be inspected when
re-inserting an inactive element into the rb-tree, looping endlessly.
This patch restricts the check for active elements to the EEXIST case
only.
Fixes: e701001e7cbe ("netfilter: nft_rbtree: allow adjacent intervals with dynamic updates")
Reported-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Tested-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/xt_u32.c')
0 files changed, 0 insertions, 0 deletions