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echo server crash from corrupt ICMPv4 packet #6081

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rmstoi opened this issue Feb 9, 2018 · 1 comment · Fixed by #6170
Closed

echo server crash from corrupt ICMPv4 packet #6081

rmstoi opened this issue Feb 9, 2018 · 1 comment · Fixed by #6170
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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 Feb 9, 2018 •
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This test case crashes echo server in QEMU.
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rmstoi commented Feb 9, 2018

icmpv4-7.zip
qemu.log

@nashif nashif added area: Debugging bug The issue is a bug, or the PR is fixing a bug and removed area: Debugging labels Feb 9, 2018
@rmstoi rmstoi mentioned this issue Feb 13, 2018
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rmstoi pushed a commit to rmstoi/zephyr that referenced this issue Feb 13, 2018
net: icmpv4: Drop ICMPv4 packet if ICMP header is NULL
af91a54 
This commit fixes the crash of echo_server from malformed
ICMPv4 packet.

Fixes zephyrproject-rtos#6081

Signed-off-by: Ruslan Mstoi <[email protected]>
jukkar pushed a commit that referenced this issue Feb 13, 2018
@jukkar
net: icmpv4: Drop ICMPv4 packet if ICMP header is NULL
b743f98 
This commit fixes the crash of echo_server from malformed
ICMPv4 packet.

Fixes #6081

Signed-off-by: Ruslan Mstoi <[email protected]>
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area: Networking bug The issue is a bug, or the PR is fixing a bug
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net: icmpv4: Drop ICMPv4 packet if ICMP header is NULL rmstoi/zephyr
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