diff options
| -rw-r--r-- | lib/curl_darwinssl.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/curl_darwinssl.c b/lib/curl_darwinssl.c index 5a2bcf5ff..893a6fc2a 100644 --- a/lib/curl_darwinssl.c +++ b/lib/curl_darwinssl.c @@ -835,8 +835,19 @@ void Curl_darwinssl_random(struct SessionHandle *data, unsigned char *entropy, size_t length) { + /* arc4random_buf() isn't available on cats older than Lion, so let's + do this manually for the benefit of the older cats. */ + size_t i; + u_int32_t random = 0; + + for(i = 0 ; i < length ; i++) { + if(i % sizeof(u_int32_t) == 0) + random = arc4random(); + entropy[i] = random & 0xFF; + random >>= 8; + } + i = random = 0; (void)data; - arc4random_buf(entropy, length); } void Curl_darwinssl_md5sum(unsigned char *tmp, /* input */ |