lwIP - A Lightweight TCP/IP stack - Bugs: bug #45085, pbuf_header fails in tcp_input on...
You are not allowed to post comments on this tracker with your current authentication level.
bug #45085: pbuf_header fails in tcp_input on rx pbuf from win32 pcap netif
Submitter: | Wilfred <will> | ||
Submitted: | Tue 12 May 2015 04:37:47 PM UTC | ||
Category: | pbufs | Severity: | 3 - Normal |
Item Group: | Faulty Behaviour | Status: | Invalid |
Privacy: | Public | Assigned to: | None |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | 1.4.1 |
Fri 28 Aug 2015 08:08:03 PM UTC, comment #5: |
Wilfred <will> |
Wed 19 Aug 2015 08:53:17 PM UTC, comment #4: Give me a few days and I will try to reproduce the error. Is it OK if I send you additional information to your "gmx" email address? |
Wilfred <will> |
Wed 19 Aug 2015 08:18:17 AM UTC, comment #3: Could you somehow try to get a reproduction? Without any further information, I cannot tell you where the problem is. |
Simon Goldschmidt <goldsimon> |
Wed 13 May 2015 03:43:26 AM UTC, comment #2: I am using the default values that were set in this file. The original values are shown below commented out. I also tried to increase the sizes (after receiving your email) as shown by the new values below, but I still get an assert.
|
Wilfred <will> |
Tue 12 May 2015 07:30:50 PM UTC, comment #1: I do have "network intensive" applications running with the pcap netif on windows. The assert suggests that you have a chained rx pbuf where the first pbuf doesn't provide enough room to hold the headers (ethernet, IP and TCP). What's your PBUF_POOL_BUFSIZE set to? |
Simon Goldschmidt <goldsimon> |
Tue 12 May 2015 04:37:47 PM UTC, original submission:
I get an assert in LwIP version 1.4.1 : pbuf.c: line 525. I am running LwIP on Windows ('win32' port) using the pcap driver.
|
Wilfred <will> |
No files currently attached
Depends on the following items: None found
Items that depend on this one: None found
There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.
Follow 5 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2015-08-28 | gradator | Status | Works For Me | Invalid | |
Open/Closed | Open | Closed | |||
2015-08-28 | goldsimon | Status | Need Info | Works For Me | |
2015-08-05 | goldsimon | Status | None | Need Info | |
2015-05-12 | goldsimon | Summary | Assert in V1.4.1 : pbuf.c: 525 | pbuf_header fails in tcp_input on rx pbuf from win32 pcap netif |
Powered by Savane 3.13-758e.
Corresponding source code
I had a few bugs in our porting layer and after fixing these bugs, I am no longer able to reproduce the asserts in lwIP. I think you can close #45085