diff options
Diffstat (limited to 'util/libreboot-utils/lib')
| -rw-r--r-- | util/libreboot-utils/lib/rand.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/util/libreboot-utils/lib/rand.c b/util/libreboot-utils/lib/rand.c index 31221d61..e67b7058 100644 --- a/util/libreboot-utils/lib/rand.c +++ b/util/libreboot-utils/lib/rand.c @@ -67,6 +67,21 @@ * or your program dies. */ +void * +mkrbuf(size_t n) +{ + void *buf; + + if (n == 0) + err_no_cleanup(0, EPERM, "mkrbuf: zero-byte request"); + + if ((buf = malloc(n)) == NULL) + err_no_cleanup(0, ENOMEM, "mkrbuf: malloc"); + + rset(buf, n); + return buf; /* basically malloc() but with rand */ +} + void rset(void *buf, size_t n) { @@ -76,8 +91,7 @@ rset(void *buf, size_t n) goto err; if (n == 0) - err_no_cleanup(0, EPERM, - "rset: zero-byte length request"); + err_no_cleanup(0, EPERM, "rset: zero-byte request"); #if (defined(__OpenBSD__) || defined(__FreeBSD__) || \ defined(__NetBSD__) || defined(__APPLE__) || \ |