+2024-05-08 Bruno Haible <bruno@clisp.org>
+
+ sigsegv, c-stack tests: Avoid test failures with ASAN.
+ * tests/test-sigsegv-catch-stackoverflow1.c
+ (HAVE_STACK_OVERFLOW_RECOVERY): Undefine if ASAN is enabled.
+ * tests/test-sigsegv-catch-stackoverflow2.c
+ (HAVE_STACK_OVERFLOW_RECOVERY): Likewise.
+ * tests/test-c-stack.c (main): Skip the test if ASAN is enabled.
+
2024-05-08 Bruno Haible <bruno@clisp.org>
argp: Fix test failure with clang's ASAN.
/* Test of c-stack module.
- Copyright (C) 2002, 2004, 2006, 2008-2023 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2004, 2006, 2008-2024 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "macros.h"
+/* Skip this test when an address sanitizer is in use. */
+#ifndef __has_feature
+# define __has_feature(a) 0
+#endif
+#if defined __SANITIZE_ADDRESS__ || __has_feature (address_sanitizer)
+
+int
+main (int argc, char **argv)
+{
+ fputs ("skipping test: address sanitizer in use\n", stderr);
+ return 77;
+}
+
+#else
+
static volatile int *
recurse_1 (volatile int n, volatile int *p)
{
int
main (int argc, char **argv)
{
-#if HAVE_SETRLIMIT && defined RLIMIT_STACK
+# if HAVE_SETRLIMIT && defined RLIMIT_STACK
/* Before starting the endless recursion, try to be friendly to the
user's machine. On some Linux 2.2.x systems, there is no stack
limit for user processes at all. We don't want to kill such
struct rlimit rl;
rl.rlim_cur = rl.rlim_max = 0x100000; /* 1 MB */
setrlimit (RLIMIT_STACK, &rl);
-#endif
+# endif
if (c_stack_action (NULL) == 0)
{
perror ("c_stack_action");
return 77;
}
+
+#endif
#include <stdio.h>
#include <limits.h>
+/* Skip this test when an address sanitizer is in use. */
+#ifndef __has_feature
+# define __has_feature(a) 0
+#endif
+#if defined __SANITIZE_ADDRESS__ || __has_feature (address_sanitizer)
+# undef HAVE_STACK_OVERFLOW_RECOVERY
+#endif
+
#if HAVE_STACK_OVERFLOW_RECOVERY
# if defined _WIN32 && !defined __CYGWIN__
/* Test that stack overflow and SIGSEGV are correctly distinguished.
- Copyright (C) 2002-2023 Free Software Foundation, Inc.
+ Copyright (C) 2002-2024 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <stdio.h>
#include <limits.h>
+/* Skip this test when an address sanitizer is in use. */
+#ifndef __has_feature
+# define __has_feature(a) 0
+#endif
+#if defined __SANITIZE_ADDRESS__ || __has_feature (address_sanitizer)
+# undef HAVE_STACK_OVERFLOW_RECOVERY
+#endif
+
#if HAVE_STACK_OVERFLOW_RECOVERY && HAVE_SIGSEGV_RECOVERY
# if defined _WIN32 && !defined __CYGWIN__