Hi, This adds a first KUnit test to the core exec code. With the ability to manipulate userspace memory from KUnit coming[1], I wanted to at least get the KUnit framework in place in exec.c. Most of the coming tests will likely be to binfmt_elf.c, but still, this serves as a reasonable first step.
-Kees [1] https://lore.kernel.org/linux-hardening/20240519190422.work.715-k...@kernel.org/ Kees Cook (2): exec: Add KUnit test for bprm_stack_limits() exec: Avoid pathological argc, envc, and bprm->p values MAINTAINERS | 2 + fs/Kconfig.binfmt | 8 +++ fs/exec.c | 24 +++++++- fs/exec_test.c | 137 ++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 170 insertions(+), 1 deletion(-) create mode 100644 fs/exec_test.c -- 2.34.1
