lwIP - A Lightweight TCP/IP stack - Bugs: bug #20237, pbuf memory corruption
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bug #20237: pbuf memory corruption
Submitter: | Spark Jon <sparkjon> | ||
Submitted: | Fri 22 Jun 2007 08:48:37 AM UTC | ||
Category: | pbufs | Severity: | 3 - Normal |
Item Group: | Crash Error | Status: | Invalid |
Privacy: | Public | Assigned to: | None |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | None |
Fri 22 Jun 2007 10:37:59 AM UTC, comment #3: |
Simon Goldschmidt <goldsimon> |
Fri 22 Jun 2007 10:03:51 AM UTC, comment #2: Sorry, Yes, I'm using v1.2.0. |
Spark Jon <sparkjon> |
Fri 22 Jun 2007 08:57:40 AM UTC, comment #1: As far as I know, this is already fixed in CVS HEAD:
p->len = length > PBUF_POOL_BUFSIZE - LWIP_MEM_ALIGN_SIZE(offset)? PBUF_POOL_BUFSIZE - LWIP_MEM_ALIGN_SIZE(offset): length;
|
Simon Goldschmidt <goldsimon> |
Fri 22 Jun 2007 08:48:37 AM UTC, original submission:
pbuf.c - pbuf_alloc()
|
Spark Jon <sparkjon> |
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Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2007-06-22 | goldsimon | Status | None | Invalid | |
Open/Closed | Open | Closed |
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Corresponding source code
There is also an assert for checking it doesn't overflow.
Closing this as invalid.