[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

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

From: David GIRAULT
Subject: [lwip-devel] [bug #56431] LWIP_ASSERT in sys_timeout because SNTP use so much timeouts
Date: Wed, 5 Jun 2019 06:03:32 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

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.


(file #47037)

Additional Item Attachment:

File name: 0001-sntp-remove-existing-timeout-before-creating-new.patch Size:2


Reply to this item at:


  Message posté via Savannah

reply via email to

[Prev in Thread] Current Thread [Next in Thread]