[PATCH net-next 0/3] tcp: fix a few divide-by-zero in congestion control modules

[Jiayuan Chen]

Patch 1 and 2 were reported by VEGA <vega@xxxxxxxxxx>.

Patch 3 was found while reviewing the other TCP congestion control
modules for the same kind of divide-by-zero on module parameters.

Jiayuan Chen (3):
  tcp_bic: fix divide by zero on max_increment == 0
  tcp_hybla: fix divide by zero on rtt0 == 0
  tcp_cubic: fix divide by zero and endless loop on bad module params

 net/ipv4/tcp_bic.c   | 14 ++++++++++++--
 net/ipv4/tcp_cubic.c |  7 ++++++-
 net/ipv4/tcp_hybla.c | 16 ++++++++++++++--
 3 files changed, 32 insertions(+), 5 deletions(-)

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2.43.0