Messages in this thread |  | | From | Paul Moore <> | Date | Mon, 26 Jul 2021 22:40:27 -0400 | Subject | Re: [PATCH 1/2] net: cipso: fix warnings in netlbl_cipsov4_add_std |
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On Mon, Jul 26, 2021 at 7:11 AM Pavel Skripkin <paskripkin@gmail.com> wrote: > On Sat, 10 Jul 2021 10:03:13 +0300 > Pavel Skripkin <paskripkin@gmail.com> wrote: > > > Syzbot reported warning in netlbl_cipsov4_add(). The > > problem was in too big doi_def->map.std->lvl.local_size > > passed to kcalloc(). Since this value comes from userpace there is > > no need to warn if value is not correct. > > > > The same problem may occur with other kcalloc() calls in > > this function, so, I've added __GFP_NOWARN flag to all > > kcalloc() calls there. > > > > Reported-and-tested-by: > > syzbot+cdd51ee2e6b0b2e18c0d@syzkaller.appspotmail.com Fixes: > > 96cb8e3313c7 ("[NetLabel]: CIPSOv4 and Unlabeled packet integration") > > Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> --- > > net/netlabel/netlabel_cipso_v4.c | 8 ++++---- > > 1 file changed, 4 insertions(+), 4 deletions(-) > > Hi, net developers! > > Is this patch merged somewhere? I've checked net tree and Paul Moore > tree on https://git.kernel.org/, but didn't find it. Did I miss it > somewhere? If not, it's just a gentle ping :) > > Btw: maybe I should send it as separete patch, since 2/2 in this > series is invalid as already in-tree?
I'm not sure why this hasn't been picked up yet, but I suppose resubmitting just this patch couldn't hurt. Don't forget to include my ACK if you do.
-- paul moore www.paul-moore.com
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