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| author |   claudio <claudio@openbsd.org> | 2007-09-07 11:15:19 +0000 |
|---|---|---|
| committer | claudio <claudio@openbsd.org> | 2007-09-07 11:15:19 +0000 |
| commit | 3268bbb360879710e527d86196bad2c2ee328876 (patch) | |
| tree | 51b69760859394a4d1409a072fa813415bf782fa /lib | |
| parent | use M_ZERO (diff) | |
| download | wireguard-openbsd-3268bbb360879710e527d86196bad2c2ee328876.tar.xz wireguard-openbsd-3268bbb360879710e527d86196bad2c2ee328876.zip | |
Check if rtm_hdrlen is smaller then the passed message or it would be possible
to access uninitialised memory.
Set dst to 0 on error, the error path tries to access dst but dst is inited
later down the code. This fixes a kernel panic seen by aanriot@
OK henning@
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions