less allocs

1 files changed, 3 insertions, 3 deletions

diff --git a/src/afl-fuzz-stats.c b/src/afl-fuzz-stats.c
index 5536c201..d6403830 100644
--- a/src/afl-fuzz-stats.c
+++ b/src/afl-fuzz-stats.c
@@ -33,16 +33,16 @@ void write_stats_file(afl_state_t *afl, double bitmap_cvg, double stability,
   struct rusage rus;
 
   unsigned long long int cur_time = get_cur_time();
-  u8 *                   fn = alloc_printf("%s/fuzzer_stats", afl->out_dir);
+  u8 fn[PATH_MAX];
   s32                    fd;
   FILE *                 f;
 
+  snprintf(fn, PATH_MAX, "%s/fuzzer_stats", afl->out_dir);
+
   fd = open(fn, O_WRONLY | O_CREAT | O_TRUNC, 0600);
 
   if (fd < 0) PFATAL("Unable to create '%s'", fn);
 
-  ck_free(fn);
-
   f = fdopen(fd, "w");
 
   if (!f) PFATAL("fdopen() failed");