From: Dmitry V. Levin <ldv@altlinux.org>
Date: Fri, 17 Mar 2017 20:15:20 +0000 (+0000)
Subject: tests: check unexpected syscall errors returned by stat family syscalls
X-Git-Tag: v4.17~154
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f0da50397e89d5ae0136f3f26a644e8361a7512d;p=strace

tests: check unexpected syscall errors returned by stat family syscalls

* tests/xstatx.c (main) [!OLD_STAT]: Do not skip the test
in case of EOVERFLOW.
Treat errors other than ENOSYS and EOVERFLOW as fatal.
---

diff --git a/tests/xstatx.c b/tests/xstatx.c
index 874f3090..6eb760b5 100644
--- a/tests/xstatx.c
+++ b/tests/xstatx.c
@@ -237,13 +237,11 @@ main(void)
 # endif
 
 	if ((rc = TEST_SYSCALL_INVOKE(sample, st))) {
-# if OLD_STAT
-		if (errno != EOVERFLOW)
-# endif
-		{
+		if (errno != EOVERFLOW) {
+			rc = (errno == ENOSYS) ? 77 : 1;
 			perror(TEST_SYSCALL_STR);
 			(void) unlink(sample);
-			return 77;
+			return rc;
 		}
 	}
 	(void) unlink(sample);