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Re: [Qemu-devel] [PATCH] net: check packet payload length
From: |
P J P |
Subject: |
Re: [Qemu-devel] [PATCH] net: check packet payload length |
Date: |
Thu, 18 Feb 2016 13:12:23 +0530 (IST) |
+-- On Thu, 18 Feb 2016, P J P wrote --+
| +-- On Wed, 17 Feb 2016, Markus Armbruster wrote --+
| | Is calling this function with a partial IPv4 TCP/UDP packet legitimate?
| | If partial packet is okay, what about a partial header?
|
| Partial? That shouldn't harm I guess.
For partial TCP/UDP headers it does return with no checksum.
if (plen < csum_offset+2)
return;
--
Prasad J Pandit / Red Hat Product Security Team
47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F
- [Qemu-devel] [PATCH] net: check packet payload length, P J P, 2016/02/17
- Re: [Qemu-devel] [PATCH] net: check packet payload length, Markus Armbruster, 2016/02/17
- Re: [Qemu-devel] [PATCH] net: check packet payload length, P J P, 2016/02/17
- Re: [Qemu-devel] [PATCH] net: check packet payload length,
P J P <=
- Re: [Qemu-devel] [PATCH] net: check packet payload length, Markus Armbruster, 2016/02/18
- Re: [Qemu-devel] [PATCH] net: check packet payload length, P J P, 2016/02/18
- Re: [Qemu-devel] [PATCH] net: check packet payload length, Jason Wang, 2016/02/23
- Re: [Qemu-devel] [PATCH] net: check packet payload length, P J P, 2016/02/23
- Re: [Qemu-devel] [PATCH] net: check packet payload length, Jason Wang, 2016/02/23
- Re: [Qemu-devel] [PATCH] net: check packet payload length, P J P, 2016/02/23