diff options
| author | Bob Beck <beck@cvs.openbsd.org> | 2018-07-29 22:30:33 +0000 |
|---|---|---|
| committer | Bob Beck <beck@cvs.openbsd.org> | 2018-07-29 22:30:33 +0000 |
| commit | 79a6f7d981c0275e5dc22f0d553c122e7d61e115 (patch) | |
| tree | d057f8655f2ea0b6674a3a8ceebb376fde02bc8d /regress/sys | |
| parent | 8e7add189aad4f191ba1801e1705b3f0f5246aee (diff) | |
Add regress for ensuring .. is appropriately *not* used as a
descending match
Diffstat (limited to 'regress/sys')
| -rw-r--r-- | regress/sys/kern/unveil/syscalls.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/regress/sys/kern/unveil/syscalls.c b/regress/sys/kern/unveil/syscalls.c index 8fc5999fb1d..91c11584cb1 100644 --- a/regress/sys/kern/unveil/syscalls.c +++ b/regress/sys/kern/unveil/syscalls.c @@ -1,4 +1,4 @@ -/* $OpenBSD: syscalls.c,v 1.13 2018/07/27 01:41:39 beck Exp $ */ +/* $OpenBSD: syscalls.c,v 1.14 2018/07/29 22:30:32 beck Exp $ */ /* * Copyright (c) 2017-2018 Bob Beck <beck@openbsd.org> @@ -777,6 +777,25 @@ test_bypassunveil(int do_uv) return 0; } + +static int +test_dotdotup(int do_uv) +{ + UV_SHOULD_SUCCEED((open("/tmp/hello", O_RDWR|O_CREAT) == -1), "open"); + if (do_uv) { + printf("testing dotdotup\n"); + do_unveil2(); + } + if ((chdir(uv_dir1) == -1)) { + err(1, "chdir"); + } + UV_SHOULD_SUCCEED((open("./derp", O_RDWR|O_CREAT) == -1), "open"); + UV_SHOULD_SUCCEED((open("derp", O_RDWR|O_CREAT) == -1), "open"); + UV_SHOULD_ENOENT((open("../hello", O_RDWR|O_CREAT) == -1), "open"); + UV_SHOULD_ENOENT((open(".././hello", O_RDWR|O_CREAT) == -1), "open"); + return 0; +} + int main (int argc, char *argv[]) { @@ -820,5 +839,6 @@ main (int argc, char *argv[]) failures += runcompare(test_dot); failures += runcompare(test_bypassunveil); failures += runcompare_internal(test_fork, 0); + failures += runcompare(test_dotdotup); exit(failures); } |