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[lwip-devel] [bug #66230] LWIP assert "pbuf_free: p->ref > 0" and "tcpip
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From: |
Simon Goldschmidt |
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Subject: |
[lwip-devel] [bug #66230] LWIP assert "pbuf_free: p->ref > 0" and "tcpip_thread: Invalid message" reported in lwip 2.2.0 |
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Date: |
Thu, 17 Oct 2024 14:09:30 -0400 (EDT) |
Follow-up Comment #3, bug #66230 (group lwip):
Re comment #1:
If I remember correctly, we support 1 thread reading and 1 thread writing but
you are talking about 2 threads reading, which would not be supported. Now
we're in a bad situation where this requirement is not enforced by the code,
so it cannot detect that you call read() from 2 threads simultaneously.
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