fio: fix aio trim completion latencies

[fio.git] / init.c

diff --git a/init.c b/init.c
index a2b70c4acb4ba51a7916eda28f90bbcf3cdb10a9..c9f6198ea63abdfa74248628fbb2ffca36a7ca7b 100644 (file)
--- a/init.c
+++ b/init.c
@@ -1217,7 +1217,7 @@ static void init_flags(struct thread_data *td)
 
 static int setup_random_seeds(struct thread_data *td)
 {
-       unsigned long seed;
+       uint64_t seed;
        unsigned int i;
 
        if (!td->o.rand_repeatable && !fio_option_is_set(&td->o, rand_seed)) {
@@ -1438,7 +1438,7 @@ static int add_job(struct thread_data *td, const char *jobname, int job_add_num,
                   int recursed, int client_type)
 {
        unsigned int i;
-       char fname[PATH_MAX];
+       char fname[PATH_MAX + 1];
        int numjobs, file_alloced;
        struct thread_options *o = &td->o;
        char logname[PATH_MAX + 32];
@@ -1887,7 +1887,7 @@ static int __parse_jobs_ini(struct thread_data *td,
                }
        }
 
-       string = malloc(4096);
+       string = malloc(OPT_LEN_MAX);
 
        /*
         * it's really 256 + small bit, 280 should suffice
@@ -1920,7 +1920,7 @@ static int __parse_jobs_ini(struct thread_data *td,
                        if (is_buf)
                                p = strsep(&file, "\n");
                        else
-                               p = fgets(string, 4096, f);
+                               p = fgets(string, OPT_LEN_MAX, f);
                        if (!p)
                                break;
                }
@@ -1989,7 +1989,7 @@ static int __parse_jobs_ini(struct thread_data *td,
                                if (is_buf)
                                        p = strsep(&file, "\n");
                                else
-                                       p = fgets(string, 4096, f);
+                                       p = fgets(string, OPT_LEN_MAX, f);
                                if (!p)
                                        break;
                                dprint(FD_PARSE, "%s", p);
@@ -2040,7 +2040,8 @@ static int __parse_jobs_ini(struct thread_data *td,
                                        strncpy(full_fn,
                                                file, (ts - file) + 1);
                                        strncpy(full_fn + (ts - file) + 1,
-                                               filename, strlen(filename));
+                                               filename,
+                                               len - (ts - file) - 1);
                                        full_fn[len - 1] = 0;
                                        filename = full_fn;
                                }
@@ -2907,6 +2908,7 @@ int parse_cmd_line(int argc, char *argv[], int client_type)
                        log_err("%s: unrecognized option '%s'\n", argv[0],
                                                        argv[optind - 1]);
                        show_closest_option(argv[optind - 1]);
+                       /* fall through */
                default:
                        do_exit++;
                        exit_val = 1;