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[lwip-devel] Assertion fails for MEM_ALIGNMENT 2 since Bugfix #39683
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From: |
Michael Waeber |
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Subject: |
[lwip-devel] Assertion fails for MEM_ALIGNMENT 2 since Bugfix #39683 |
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Date: |
Wed, 01 Apr 2015 10:11:43 +0200 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 |
In our system we have MEM_ALIGNMENT set to 2 (ColdFire/M68K).
#39683: tcp_out.c tcp_enqueue_flags():
< LWIP_ASSERT("seg->tcphdr not aligned", ((mem_ptr_t)seg->tcphdr %
MEM_ALIGNMENT) == 0);
> LWIP_ASSERT("seg->tcphdr not aligned", ((mem_ptr_t)seg->tcphdr % 4) == 0);
The assertion fails since the buffer is aligned on a 2 Byte boundary.
Why should it aligned to 4?
Regards
Michael
- [lwip-devel] Assertion fails for MEM_ALIGNMENT 2 since Bugfix #39683,
Michael Waeber <=