diff options
| -rw-r--r-- | nptl/tst-setuid2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/nptl/tst-setuid2.c b/nptl/tst-setuid2.c index 33d4e39fff..c410423010 100644 --- a/nptl/tst-setuid2.c +++ b/nptl/tst-setuid2.c @@ -76,7 +76,12 @@ run_on_thread (void (*func) (void)) static void change_thread_ids (void) { +#ifdef __NR_setresuid32 + /* Prefer 32-bit setresuid32 over 16-bit setresuid. */ + long ret = syscall (__NR_setresuid32, 2001, 2002, 2003); +#else long ret = syscall (__NR_setresuid, 2001, 2002, 2003); +#endif if (ret != 0) FAIL ("setresuid (2001, 2002, 2003): %ld", ret); } |