[lwip-devel] [bug #56431] LWIP_ASSERT in sys_timeout because SNTP use so much timeouts

[David GIRAULT]

Follow-up Comment #2, bug #56431 (project lwip):

Hi simon,

I have already include a translation for two of the cb in my previous comment.


cb=0x0809fc89 -> sntp_request
cb=0x0809fb4d -> sntp_retry

the other cb are mostly for cyclic timers. 

cb=0x08093205 -> lwip_cyclic_timer
cb=0x0809f219 -> mqtt_cyclic_timer
cb=0x080932b1 -> tcpip_tcp_timer

All non-null args seems to be entries in lwip_cyclic_timers table.

After analysis, sntp.c, I found that sys_untimeout() wasn't called at some
place. Not sure what is the initial cause.

See attached patch. It isn't included yet in our customer's version, so I
don't have result yet.

Regards,
David

(file #47037)
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Additional Item Attachment:

File name: 0001-sntp-remove-existing-timeout-before-creating-new.patch Size:2
KB
   
<https://savannah.nongnu.org/file/0001-sntp-remove-existing-timeout-before-creating-new.patch?file_id=47037>



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