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| author | Craig Gallek <kraig@google.com> | 2016-01-19 14:27:08 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-01-19 14:44:23 -0500 |
| commit | b4ace4f1ae07691b4f6ea9f3e92efbec083df058 (patch) | |
| tree | 6845c5f7ff2e8994046ac9a41ea5d5ec00fd21ab /firmware | |
| parent | 52a82e23b9f2a9e1d429c5207f8575784290d008 (diff) | |
| download | linux-b4ace4f1ae07691b4f6ea9f3e92efbec083df058.tar.bz2 | |
soreuseport: fix NULL ptr dereference SO_REUSEPORT after bind
Marc Dionne discovered a NULL pointer dereference when setting
SO_REUSEPORT on a socket after it is bound.
This patch removes the assumption that at least one socket in the
reuseport group is bound with the SO_REUSEPORT option before other
bind calls occur.
Fixes: e32ea7e74727 ("soreuseport: fast reuseport UDP socket selection")
Reported-by: Marc Dionne <marc.c.dionne@gmail.com>
Signed-off-by: Craig Gallek <kraig@google.com>
Tested-by: Marc Dionne <marc.dionne@auristor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions