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[PATCH v6 1/7] net/eth: Use correct in6_address offset in _eth_get_rss_e
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH v6 1/7] net/eth: Use correct in6_address offset in _eth_get_rss_ex_dst_addr() |
Date: |
Wed, 10 Mar 2021 19:31:17 +0100 |
The in6_address comes after the ip6_ext_hdr_routing header,
not after the ip6_ext_hdr one. Fix the offset.
Cc: qemu-stable@nongnu.org
Reported-by: Stefano Garzarella <sgarzare@redhat.com>
Fixes: eb700029c78 ("net_pkt: Extend packet abstraction as required by e1000e
functionality")
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
net/eth.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/eth.c b/net/eth.c
index 1e0821c5f81..ef1b5136f1c 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -419,7 +419,7 @@ _eth_get_rss_ex_dst_addr(const struct iovec *pkt, int
pkt_frags,
}
bytes_read = iov_to_buf(pkt, pkt_frags,
- rthdr_offset + sizeof(*ext_hdr),
+ rthdr_offset + sizeof(*rthdr),
dst_addr, sizeof(*dst_addr));
return bytes_read == sizeof(*dst_addr);
--
2.26.2
- [PATCH v6 0/7] net/eth: Fix stack-buffer-overflow in _eth_get_rss_ex_dst_addr(), Philippe Mathieu-Daudé, 2021/03/10
- [PATCH v6 1/7] net/eth: Use correct in6_address offset in _eth_get_rss_ex_dst_addr(),
Philippe Mathieu-Daudé <=
- [PATCH v6 2/7] net/eth: Simplify _eth_get_rss_ex_dst_addr(), Philippe Mathieu-Daudé, 2021/03/10
- [PATCH v6 3/7] net/eth: Better describe _eth_get_rss_ex_dst_addr's offset argument, Philippe Mathieu-Daudé, 2021/03/10
- [PATCH v6 4/7] net/eth: Check size earlier in _eth_get_rss_ex_dst_addr(), Philippe Mathieu-Daudé, 2021/03/10
- [PATCH v6 5/7] net/eth: Check iovec has enough data earlier, Philippe Mathieu-Daudé, 2021/03/10
- [PATCH v6 7/7] net/eth: Add an assert() and invert if() statement to simplify code, Philippe Mathieu-Daudé, 2021/03/10
- [PATCH v6 6/7] net/eth: Read ip6_ext_hdr_routing buffer before accessing it, Philippe Mathieu-Daudé, 2021/03/10