Phil Sutter 2acedc5372 net: skb_find_text: Ignore patterns extending past 'to' ... [ Upstream commit c4eee56e14fe001e1cff54f0b438a5e2d0dd7454 ] Assume that caller's 'to' offset really represents an upper boundary for the pattern search, so patterns extending past this offset are to be rejected. The old behaviour also was kind of inconsistent when it comes to fragmentation (or otherwise non-linear skbs): If the pattern started in between 'to' and 'from' offsets but extended to the next fragment, it was not found if 'to' offset was still within the current fragment. Test the new behaviour in a kselftest using iptables' string match. Suggested-by: Pablo Neira Ayuso <pablo@netfilter.org> Fixes: f72b948dcb ("[NET]: skb_find_text ignores to argument") Signed-off-by: Phil Sutter <phil@nwl.cc> Reviewed-by: Florian Westphal <fw@strlen.de> Reviewed-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-11-20 11:51:54 +01:00
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crypto/chacha20-s390
cxl	tools/testing/cxl: Add a single-port host-bridge regression config	2022-11-04 16:01:24 -07:00
fault-injection
ktest	ktest.pl: Add RUN_TIMEOUT option with default unlimited	2023-03-10 09:34:27 +01:00
kunit	kunit: tool: Don't download risc-v opensbi firmware with wget	2022-10-07 10:16:28 -06:00
memblock	memblock tests: fix warning ‘struct seq_file’ declared inside parameter list	2023-10-06 14:56:56 +02:00
nvdimm
radix-tree	XArray: Do not return sibling entries from xa_load()	2023-09-13 09:43:00 +02:00
scatterlist
selftests	net: skb_find_text: Ignore patterns extending past 'to'	2023-11-20 11:51:54 +01:00
vsock