selftests/bpf: Test dynptr slices past end of skb

Browse source

Add a selftest to ensure dynptr slices cannot include
past the end of the linear area of an skb.

Signed-off-by: Emil Tsalapatis <emil@etsalapatis.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://patch.msgid.link/20260922172028.6269-3-emil@etsalapatis.com

...

This commit is contained in:

Emil Tsalapatis 2026-09-22 17:20:19 +00:00 • committed by Alexei Starovoitov

parent ed6eec97b5

commit 4fd72eb9f1

No known key found for this signature in database

2 changed files with 30 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

10

tools/testing/selftests/bpf/prog_tests/dynptr.c

View file

20

tools/testing/selftests/bpf/progs/dynptr_success.c

View file