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| author | Kees Cook <keescook@chromium.org> | 2020-05-20 12:05:56 +0300 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2020-05-21 18:24:39 +0300 |
| commit | b081320f0693cce0394f7c8bad9fba0b25982186 (patch) | |
| tree | 27e6908d646ff535714aa32703f766638a78358d /fs/binfmt_elf_fdpic.c | |
| parent | 9d9488d4d7c85a76e9fd30d7a070ed018f767233 (diff) | |
| download | linux-b081320f0693cce0394f7c8bad9fba0b25982186.tar.xz | |
selftests/exec: Add binfmt_script regression test
While working on commit b5372fe5dc84 ("exec: load_script: Do not exec
truncated interpreter path"), I wrote a series of test scripts to verify
corner cases. However, soon after, commit 6eb3c3d0a52d ("exec: increase
BINPRM_BUF_SIZE to 256") landed, resulting in the tests needing to be
refactored for the larger BINPRM_BUF_SIZE, which got lost on my TODO
list. During the recent exec refactoring work[1], the need for these tests
resurfaced, so I've finished them up for addition to the kernel selftests.
[1] https://lore.kernel.org/lkml/202005191144.E3112135@keescook/
Link: https://lkml.kernel.org/r/202005200204.D07DF079@keescook
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'fs/binfmt_elf_fdpic.c')
0 files changed, 0 insertions, 0 deletions