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Re: [PATCH] net: tulip: check frame size and r/w data length
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From: |
P J P |
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Subject: |
Re: [PATCH] net: tulip: check frame size and r/w data length |
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Date: |
Mon, 17 Feb 2020 14:50:55 +0530 (IST) |
+-- On Sat, 15 Feb 2020, Sven Schnelle wrote --+
| > + if (!len1 || !len2 || !s->rx_frame_len) {
| > + return;
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| I haven't tested the patch yet, but would that work if the guest OS passes
| only one buffer to the card? I.e. len1 = x, and len2 = 0 because only
| buffer 1 is available?
No, it won't. I'll send a revised patch.
Thank you.
--
Prasad J Pandit / Red Hat Product Security Team
8685 545E B54C 486B C6EB 271E E285 8B5A F050 DE8D