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Diffstat (limited to 'doc/man3/BN_new.pod')
| -rw-r--r-- | doc/man3/BN_new.pod | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/man3/BN_new.pod b/doc/man3/BN_new.pod index e3800b82b7..e7269e0176 100644 --- a/doc/man3/BN_new.pod +++ b/doc/man3/BN_new.pod @@ -27,6 +27,7 @@ OPENSSL_secure_malloc(3) is used to store the value. BN_clear() is used to destroy sensitive data such as keys when they are no longer needed. It erases the memory used by B<a> and sets it to the value 0. +If B<a> is NULL, nothing is done. BN_free() frees the components of the B<BIGNUM>, and if it was created by BN_new(), also the structure itself. BN_clear_free() additionally |