diff options
Diffstat (limited to 'tests/setugid.c')
| -rw-r--r-- | tests/setugid.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tests/setugid.c b/tests/setugid.c index aba277c5..6ceec7fc 100644 --- a/tests/setugid.c +++ b/tests/setugid.c @@ -2,6 +2,7 @@ * Check decoding of setuid/setgid/setuid32/setgid32 syscalls. * * Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org> + * Copyright (c) 2016-2018 The strace developers. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -61,6 +62,8 @@ main(void) const unsigned int num = (unsigned UGID_TYPE) tests[i]; long expected; + errno = 0; + if (num == ugid) expected = 0; else if ((UGID_TYPE) num == (UGID_TYPE) -1U) @@ -77,8 +80,9 @@ main(void) SYSCALL_NAME, ugid, errstr); break; } - perror_msg_and_fail("%s(%#lx) != %ld", - SYSCALL_NAME, tests[i], expected); + perror_msg_and_fail("%s(%#lx) = %ld != %ld", + SYSCALL_NAME, tests[i], + rc, expected); } printf("%s(", SYSCALL_NAME); |