diff mbox series

[v7,15/24] linux-user: Remove srand call

Message ID 20190514191653.31488-16-richard.henderson@linaro.org
State New
Headers show
Series Add qemu_getrandom and ARMv8.5-RNG etc | expand

Commit Message

Richard Henderson May 14, 2019, 7:16 p.m. UTC 
We no longer use rand() within linux-user.

Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 linux-user/main.c | 11 -----------
 1 file changed, 11 deletions(-)
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Patch

diff --git a/linux-user/main.c b/linux-user/main.c
index 4c72f07555..5792c40ace 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -623,8 +623,6 @@  int main(int argc, char **argv, char **envp)
 
     cpu_model = NULL;
 
-    srand(time(NULL));
-
     qemu_add_opts(&qemu_trace_opts);
 
     optind = parse_args(argc, argv);
@@ -692,15 +690,6 @@  int main(int argc, char **argv, char **envp)
     {
         Error *err = NULL;
         if (seed_optarg != NULL) {
-            unsigned long long seed;
-
-            /* This will go away with the last user of rand(). */
-            if (parse_uint_full(seed_optarg, &seed, 0) != 0) {
-                fprintf(stderr, "Invalid seed number: %s\n", seed_optarg);
-                exit(EXIT_FAILURE);
-            }
-            srand(seed);
-
             qemu_guest_random_seed_main(seed_optarg, &err);
         } else {
             qcrypto_random_init(&err);