1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/cipher/cipher.c b/crypto/cipher/cipher.c
index 44018675..f61c59f4 100644
--- a/crypto/cipher/cipher.c
+++ b/crypto/cipher/cipher.c
@@ -61,7 +61,7 @@
 
 #include <openssl/err.h>
 #include <openssl/mem.h>
-#include <openssl/obj.h>
+#include <openssl/nid.h>
 
 #include "internal.h"
 
@@ -284,7 +284,7 @@ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, uint8_t *out, int *out_len,
   bl = ctx->cipher->block_size;
   assert(bl <= (int)sizeof(ctx->buf));
   if (i != 0) {
-    if (i + in_len < bl) {
+    if (bl - i > in_len) {
       memcpy(&ctx->buf[i], in, in_len);
       ctx->buf_len += in_len;
       *out_len = 0;