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author | Thomas Graf <tgraf@suug.ch> | 2013-06-27 18:29:17 +0200 |
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committer | Thomas Graf <tgraf@suug.ch> | 2013-06-27 18:29:17 +0200 |
commit | 01cfa9c1dbe8215717e27aa6802290cf51ab6186 (patch) | |
tree | d1a8e18e003075789fef17fd06640acd2b54fa75 /Makefile.am | |
parent | d612180cda43606425c3476e13a6076b6271d27a (diff) |
msg: Avoid returning a negative value for nlmsg_attrlen()
If a hdrlen was provided that was greather than the actual
message length, a negative attributes length would result.
This was typically happening for RTM_GETLINK requests where
we can get a away with a 4 bytes header on the request side
but the response would use a 16 bytes header.
This resulted in strange -8 bytes leftover debug messages.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Diffstat (limited to 'Makefile.am')
0 files changed, 0 insertions, 0 deletions