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initialize rand seed with nano-second granularity

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in scenarios where one is to spin up several processes with the same
proxy list in random mode, all processes started in the same second
would pick the same proxy due to using the same srand() seed.

closes #380
This commit is contained in:
rofl0r
2021-05-14 14:10:14 +00:00
parent 6af2686a52
commit 092d7042e0
2 changed files with 14 additions and 1 deletions
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12
src/libproxychains.c
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@ -127,8 +127,18 @@ static void setup_hooks(void) {
static int close_fds[16];
static int close_fds_cnt = 0;
static unsigned get_rand_seed(void) {
#ifdef HAVE_CLOCK_GETTIME
struct timespec now;
clock_gettime(CLOCK_REALTIME, &now);
return now.tv_sec ^ now.tv_nsec;
#else
return time(NULL);
#endif
}
static void do_init(void) {
srand(time(NULL));
srand(get_rand_seed());
core_initialize();
/* read the config file */