lwIP - A Lightweight TCP/IP stack - Patches: patch #10357, etharp_input: check hdr length...
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patch #10357: etharp_input: check hdr length before use it
Submitter: | MinghaoWang <hao> | ||
Submitted: | Wed 07 Jun 2023 11:56:21 AM UTC | ||
Category: | ARP | Priority: | 5 - Normal |
Status: | None | Privacy: | Public |
Assigned to: | None | Open/Closed: | Open |
Planned Release: | None |
Attached Files
file #54822: 0001-etharp_input-check-hdr-length-before-use-it.patch added by hao (805B - text/x-patch)
Depends on the following items: None found
Items that depend on this one: None found
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Follows 1 latest change.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2023-06-07 | hao | Attached File | - | Added 0001-etharp_input-check-hdr-length-before-use-it.patch, #54822 |
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Corresponding source code
The function etharp_input directly use pbuf's payload without check its length, we should check the pbuf length before use it.