diff options
| -rw-r--r-- | util/nvmutil/nvmutil.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index be5d2f94..0b74e96d 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -195,10 +195,8 @@ main(int argc, char *argv[]) #ifdef NVMUTIL_UNVEIL if (pledge("stdio flock rpath wpath cpath unveil", NULL) == -1) err(errno, "pledge, unveil"); - if (unveil("/dev/urandom", "r") == -1) - err(errno, "unveil: /dev/urandom"); - if (unveil("/dev/random", "r") == -1) - err(errno, "unveil: /dev/random"); + if (unveil("/dev/null", "r") == -1) + err(errno, "unveil: /dev/null"); #else if (pledge("stdio flock rpath wpath cpath", NULL) == -1) err(errno, "pledge"); @@ -989,6 +987,14 @@ hextonum(char ch_s) unsigned long rlong(void) { +#if defined(__OpenBSD__) || defined(__FreeBSD__) || \ + defined(__NetBSD__) || defined(__APPLE__) + + unsigned long rval; + arc4random_buf(&rval, sizeof(unsigned long); + + return rval; +#else int fd; long nr; @@ -1021,6 +1027,7 @@ rlong(void) err(errno, "Incomplete read from random device"); return rval; +#endif } void |