| Message ID | 20170425205106.20576-1-ross.zwisler@linux.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/src/t_mmap_dio.c b/src/t_mmap_dio.c index 69b9ca8..6c8ca1a 100644 --- a/src/t_mmap_dio.c +++ b/src/t_mmap_dio.c @@ -39,7 +39,7 @@ int main(int argc, char **argv) char *dfile; unsigned long len, opt; - if (argc < 4) + if (argc < 5) usage(basename(argv[0])); while ((opt = getopt(argc, argv, "b")) != -1)
t_mmap_dio.c actually requires 4 arguments, not 3 as the current check enforces: # ./src/t_mmap_dio usage: t_mmap_dio <src file> <dest file> <size> <msg> # ./src/t_mmap_dio one two three open src(No such file or directory) len 0 (null) Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> Fixes: 456581661b4d ("xfs: test per-inode DAX flag by IO") --- src/t_mmap_dio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)