X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=init.c;h=21779c7b162fda0dadeb9f2238d7a334f7c7f3db;hp=75b997ef54438615b1976b208c1c789eaef99f1c;hb=b400a20e5d688f3498b2e3e9ce5567d3496dd746;hpb=4a851614cfdbebddeb78de04ac89a39d26f25459

diff --git a/init.c b/init.c
index 75b997ef..21779c7b 100644
--- a/init.c
+++ b/init.c
@@ -942,7 +942,7 @@ static char *make_filename(char *buf, struct thread_options *o,
 {
 	struct fpre_keyword *f;
 	char copy[PATH_MAX];
-	size_t dst_left = PATH_MAX;
+	size_t dst_left = PATH_MAX - 1;
 
 	if (!o->filename_format || !strlen(o->filename_format)) {
 		sprintf(buf, "%s.%d.%d", jobname, jobnum, filenum);