lwIP - A Lightweight TCP/IP stack - Bugs: bug #35291, NULL pointer in pbuf_copy
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bug #35291: NULL pointer in pbuf_copy
| Submitter: | Ivan Delamer <idelamer> | ||
| Submitted: | Wed 11 Jan 2012 07:28:56 PM UTC | ||
| Category: | pbufs | Severity: | 3 - Normal |
| Item Group: | Crash Error | Status: | Fixed |
| Privacy: | Public | Assigned to: | goldsimon |
| Open/Closed: | Closed | Planned Release: | None |
| lwIP version: | CVS Head | ||
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Fri 20 Jan 2012 08:21:50 PM UTC, comment #2: |
Simon Goldschmidt <goldsimon> |
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Fri 20 Jan 2012 06:38:10 AM UTC, comment #1: Seems like an invalid pbuf being passed in but still no reason to fail hard. I'll fix this for 1.4.1. |
Simon Goldschmidt <goldsimon> |
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Wed 11 Jan 2012 07:28:56 PM UTC, original submission:
I'm still investigating this,but I've come across some cases where we try to MEMCPY to a NULL pbuf in pbuf_copy.
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Ivan Delamer <idelamer> |
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Fixed, but it would still be interesting to know why this happened.