lwIP - A Lightweight TCP/IP stack - Bugs: bug #34019, Bug when use...
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bug #34019: Bug when use LWIP_NETIF_TX_SINGLE_PBUF
Submitter: | wuxinjia <phoenix_wu> | ||
Submitted: | Tue 16 Aug 2011 02:55:13 AM UTC | ||
Category: | TCP | Severity: | 3 - Normal |
Item Group: | None | Status: | Fixed |
Privacy: | Public | Assigned to: | goldsimon |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | 1.4.0 |
Sun 11 Sep 2011 11:19:13 AM UTC, comment #1: |
Simon Goldschmidt <goldsimon> |
Tue 16 Aug 2011 02:55:13 AM UTC, original submission:
when i use LWIP_NETIF_TX_SINGLE_PBUF, tcp_pbuf_prealloc() will malloc MSS length pbuf. But in tcp_write,
|
wuxinjia <phoenix_wu> |
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Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2011-09-11 | goldsimon | Status | None | Fixed | |
Assigned to | None | goldsimon | |||
Open/Closed | Open | Closed |
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Corresponding source code
Using pcb->mss instead of TCP_MSS is the correct fix, the occasional problems seem to match the report in bug #32417.
Fixed, thanks for reporting.