diff options
Diffstat (limited to 'ssl/ssl_rsa.c')
| -rw-r--r-- | ssl/ssl_rsa.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/ssl/ssl_rsa.c b/ssl/ssl_rsa.c index 82022470bfd7..f679801a297c 100644 --- a/ssl/ssl_rsa.c +++ b/ssl/ssl_rsa.c @@ -912,6 +912,8 @@ static int serverinfo_process_buffer(const unsigned char *serverinfo, int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo, size_t serverinfo_length) { + unsigned char *new_serverinfo; + if (ctx == NULL || serverinfo == NULL || serverinfo_length == 0) { SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_PASSED_NULL_PARAMETER); return 0; @@ -928,12 +930,13 @@ int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo, SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_INTERNAL_ERROR); return 0; } - ctx->cert->key->serverinfo = OPENSSL_realloc(ctx->cert->key->serverinfo, - serverinfo_length); - if (ctx->cert->key->serverinfo == NULL) { + new_serverinfo = OPENSSL_realloc(ctx->cert->key->serverinfo, + serverinfo_length); + if (new_serverinfo == NULL) { SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_MALLOC_FAILURE); return 0; } + ctx->cert->key->serverinfo = new_serverinfo; memcpy(ctx->cert->key->serverinfo, serverinfo, serverinfo_length); ctx->cert->key->serverinfo_length = serverinfo_length; |