From: Richard Henderson <richard.henderson@linaro.org>
Date: Wed, 13 Mar 2019 02:24:19 +0000 (-0700)
Subject: linux-user: Remove srand call
X-Git-Tag: v4.1.0-rc0~93^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=79743bdbcb7a1a72e6c8ad4fd0bc946a0c552f88;p=thirdparty%2Fqemu.git

linux-user: Remove srand call

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>
---

diff --git a/linux-user/main.c b/linux-user/main.c
index 66c909a1a6b..689bcf436d2 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_init(&err);