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[lwip-devel] [bug #50829] [CPPCHECK] Array index used before limits chec
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From: |
Simon Goldschmidt |
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Subject: |
[lwip-devel] [bug #50829] [CPPCHECK] Array index used before limits check. |
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Date: |
Thu, 20 Apr 2017 15:47:18 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36 |
Follow-up Comment #2, bug #50829 (project lwip):
I'll have to add that this is a false positive.
'offset_max' is *not* a limit of the 'options' "array". Instead, 'options' is
a pointer into a pbuf, the length is checked at the end of the array.
This change doesn't hurt, but it does not fix anything!
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