diff options
Diffstat (limited to 'posix/tst-mmap-offset.c')
| -rw-r--r-- | posix/tst-mmap-offset.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/posix/tst-mmap-offset.c b/posix/tst-mmap-offset.c index 676c52845f..d4e53c3e67 100644 --- a/posix/tst-mmap-offset.c +++ b/posix/tst-mmap-offset.c @@ -1,4 +1,4 @@ -/* BZ #18877 and #21270 mmap offset test. +/* BZ #18877, BZ #21270, and BZ #24699 mmap offset test. Copyright (C) 2015-2019 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -24,6 +24,7 @@ #include <unistd.h> #include <errno.h> #include <sys/mman.h> +#include <mmap_info.h> #include <support/check.h> @@ -76,7 +77,7 @@ do_test_bz18877 (void) /* Check if invalid offset are handled correctly by mmap. */ static int -do_test_bz21270 (void) +do_test_large_offset (void) { /* For architectures with sizeof (off_t) < sizeof (off64_t) mmap is implemented with __SYS_mmap2 syscall and the offset is represented in @@ -90,7 +91,7 @@ do_test_bz21270 (void) const size_t length = 4096; void *addr = mmap64 (NULL, length, prot, flags, fd, offset); - if (sizeof (off_t) < sizeof (off64_t)) + if (mmap64_maximum_offset (page_shift) < UINT64_MAX) { if ((addr != MAP_FAILED) && (errno != EINVAL)) FAIL_RET ("mmap succeed"); @@ -110,7 +111,7 @@ do_test (void) int ret = 0; ret += do_test_bz18877 (); - ret += do_test_bz21270 (); + ret += do_test_large_offset (); return ret; } |