Implement comprehensive testing for netconsole userdata entry handling,
demonstrating correct behavior when creating maximum entries and
preventing unauthorized overflow.
Refactor existing test infrastructure to support modular, reusable
helper functions that validate strict entry limit enforcement.
Also, add a warning if update_userdata() sees more than
MAX_USERDATA_ITEMS entries. This shouldn't happen and it is a bug that
shouldn't be silently ignored.
Signed-off-by: Breno Leitao <leitao@xxxxxxxxxx>
---
Breno Leitao (4):
netconsole: Warn if MAX_USERDATA_ITEMS limit is exceeded
netconsole: selftest: Split the helpers from the selftest
netconsole: selftest: Delete all userdata keys
netconsole: selftest: verify userdata entry limit
MAINTAINERS | 3 +-
drivers/net/netconsole.c | 2 +-
.../selftests/drivers/net/lib/sh/lib_netcons.sh | 225 +++++++++++++++++++++
.../testing/selftests/drivers/net/netcons_basic.sh | 218 +-------------------
.../selftests/drivers/net/netcons_overflow.sh | 67 ++++++
5 files changed, 296 insertions(+), 219 deletions(-)
---
base-commit: bb18265c3aba92b91a1355609769f3e967b65dee
change-id: 20241204-netcons_overflow_test-eaf735d1f743
Best regards,
--
Breno Leitao <leitao@xxxxxxxxxx>
