diff options
Diffstat (limited to 'src/gnutls.c')
| -rw-r--r-- | src/gnutls.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gnutls.c b/src/gnutls.c index ca7e9fc4c73..8f0e2d01703 100644 --- a/src/gnutls.c +++ b/src/gnutls.c @@ -1083,8 +1083,8 @@ gnutls_hex_string (unsigned char *buf, ptrdiff_t buf_size, const char *prefix) { ptrdiff_t prefix_length = strlen (prefix); ptrdiff_t retlen; - if (INT_MULTIPLY_WRAPV (buf_size, 3, &retlen) - || INT_ADD_WRAPV (prefix_length - (buf_size != 0), retlen, &retlen)) + if (ckd_mul (&retlen, buf_size, 3) + || ckd_add (&retlen, retlen, prefix_length - (buf_size != 0))) string_overflow (); Lisp_Object ret = make_uninit_string (retlen); char *string = SSDATA (ret); @@ -2378,7 +2378,7 @@ gnutls_symmetric_aead (bool encrypting, gnutls_cipher_algorithm_t gca, ptrdiff_t cipher_tag_size = gnutls_cipher_get_tag_size (gca); ptrdiff_t tagged_size; - if (INT_ADD_WRAPV (isize, cipher_tag_size, &tagged_size) + if (ckd_add (&tagged_size, isize, cipher_tag_size) || SIZE_MAX < tagged_size) memory_full (SIZE_MAX); size_t storage_length = tagged_size; |