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net: ipv6: Zephyr replies to malformed ICMPv6 message #10970

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rmstoi opened this issue Oct 31, 2018 · 0 comments
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net: ipv6: Zephyr replies to malformed ICMPv6 message #10970

rmstoi opened this issue Oct 31, 2018 · 0 comments
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@jukkar
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area: Conformance Conformance tests area: Networking bug The issue is a bug, or the PR is fixing a bug

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@rmstoi
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rmstoi commented Oct 31, 2018

Malformed messages should be dropped instead.

icmp-trunc.pcap.gz
@nashif nashif added the bug The issue is a bug, or the PR is fixing a bug label Nov 2, 2018
@jukkar jukkar mentioned this issue Nov 2, 2018
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jukkar added a commit to jukkar/zephyr that referenced this issue Nov 5, 2018
@jukkar
net: ipv6: Check the size of the ICMPv6 echo-req packet
028391d 
The minimum size is 8 bytes, drop packet if shorter.

Fixes zephyrproject-rtos#10970

Signed-off-by: Jukka Rissanen <[email protected]>
jukkar added a commit that referenced this issue Nov 6, 2018
@jukkar
net: ipv6: Check the size of the ICMPv6 echo-req packet
ad27d0e 
The minimum size is 8 bytes, drop packet if shorter.

Fixes #10970

Signed-off-by: Jukka Rissanen <[email protected]>
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area: Conformance Conformance tests area: Networking bug The issue is a bug, or the PR is fixing a bug
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