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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:18:06 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:18:06 +0000 |
| commit | 638a9e433ecd61e64761352dbec1fa4f5874c941 (patch) | |
| tree | fdbff74a238d7a5a7d1cef071b7230bc064b9f25 /tools/testing/selftests/capabilities/test_execve.c | |
| parent | Releasing progress-linux version 6.9.12-1~progress7.99u1. (diff) | |
| download | linux-638a9e433ecd61e64761352dbec1fa4f5874c941.tar.xz linux-638a9e433ecd61e64761352dbec1fa4f5874c941.zip | |
Merging upstream version 6.10.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/capabilities/test_execve.c')
| -rw-r--r-- | tools/testing/selftests/capabilities/test_execve.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/tools/testing/selftests/capabilities/test_execve.c b/tools/testing/selftests/capabilities/test_execve.c index 7cde07a5df..47bad7ddc5 100644 --- a/tools/testing/selftests/capabilities/test_execve.c +++ b/tools/testing/selftests/capabilities/test_execve.c @@ -82,7 +82,7 @@ static bool create_and_enter_ns(uid_t inner_uid) { uid_t outer_uid; gid_t outer_gid; - int i; + int i, ret; bool have_outer_privilege; outer_uid = getuid(); @@ -97,7 +97,10 @@ static bool create_and_enter_ns(uid_t inner_uid) ksft_exit_fail_msg("setresuid - %s\n", strerror(errno)); // Re-enable effective caps - capng_get_caps_process(); + ret = capng_get_caps_process(); + if (ret == -1) + ksft_exit_fail_msg("capng_get_caps_process failed\n"); + for (i = 0; i < CAP_LAST_CAP; i++) if (capng_have_capability(CAPNG_PERMITTED, i)) capng_update(CAPNG_ADD, CAPNG_EFFECTIVE, i); @@ -207,6 +210,7 @@ static void exec_validate_cap(bool eff, bool perm, bool inh, bool ambient) static int do_tests(int uid, const char *our_path) { + int ret; bool have_outer_privilege = create_and_enter_ns(uid); int ourpath_fd = open(our_path, O_RDONLY | O_DIRECTORY); @@ -250,7 +254,9 @@ static int do_tests(int uid, const char *our_path) ksft_exit_fail_msg("chmod - %s\n", strerror(errno)); } - capng_get_caps_process(); + ret = capng_get_caps_process(); + if (ret == -1) + ksft_exit_fail_msg("capng_get_caps_process failed\n"); /* Make sure that i starts out clear */ capng_update(CAPNG_DROP, CAPNG_INHERITABLE, CAP_NET_BIND_SERVICE); |