diff options
Diffstat (limited to 'lib/vtls/gtls.c')
| -rw-r--r-- | lib/vtls/gtls.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/lib/vtls/gtls.c b/lib/vtls/gtls.c index e9f60b5e2..0f9bf7b35 100644 --- a/lib/vtls/gtls.c +++ b/lib/vtls/gtls.c @@ -1261,7 +1261,7 @@ size_t Curl_gtls_version(char *buffer, size_t size) return snprintf(buffer, size, "GnuTLS/%s", gnutls_check_version(NULL)); } -int Curl_gtls_seed(struct SessionHandle *data) +static int Curl_gtls_seed(struct SessionHandle *data) { /* we have the "SSL is seeded" boolean static to prevent multiple time-consuming seedings in vain */ @@ -1285,17 +1285,20 @@ int Curl_gtls_seed(struct SessionHandle *data) return 0; } -void Curl_gtls_random(struct SessionHandle *data, - unsigned char *entropy, - size_t length) +/* data might be NULL! */ +int Curl_gtls_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length) { #if defined(USE_GNUTLS_NETTLE) (void)data; gnutls_rnd(GNUTLS_RND_RANDOM, entropy, length); #elif defined(USE_GNUTLS) - Curl_gtls_seed(data); /* Initiate the seed if not already done */ + if(data) + Curl_gtls_seed(data); /* Initiate the seed if not already done */ gcry_randomize(entropy, length, GCRY_STRONG_RANDOM); #endif + return 0; } void Curl_gtls_md5sum(unsigned char *tmp, /* input */ |