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| author | Antonio Quartulli <ordex@autistici.org> | 2012-02-27 14:29:53 +0400 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-05-11 12:08:08 +0400 |
| commit | 9205cc521ec74bd510857a464d4ac4edee949bfd (patch) | |
| tree | ddc2e18bc62e0b8123df5c2ae956741e33222180 /net/batman-adv/bat_iv_ogm.c | |
| parent | 06a4c1c55dbe5d9f7a708e8f1a52fd2ac8e5874f (diff) | |
| download | linux-9205cc521ec74bd510857a464d4ac4edee949bfd.tar.xz | |
batman-adv: fix wrong dhcp option list browsing
In is_type_dhcprequest(), while parsing a DHCP message, if the entry we found in
the option list is neither a padding nor the dhcp-type, we have to ignore it and
jump as many bytes as its length + 1. The "+ 1" byte is given by the subtype
field itself that has to be jumped too.
Reported-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv/bat_iv_ogm.c')
0 files changed, 0 insertions, 0 deletions