Andrew Leech 2f04381aeb extmod/modlwip: Fix crash when calling recv on listening socket. ...

Add check to prevent calling recv on a socket in the listening state.  This
prevents a crash/hard fault when user code mistakenly tries to recv on the
listening socket instead of on the accepted connection.

Add corresponding test case to demonstrate the bug.

Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>

2025-06-26 12:46:45 +10:00

66 KiB

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