X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=doc%2Fcrypto%2FDSA_dup_DH.pod;h=7f6f0d1115ad95bfa8f12a8a8247bc181fae3cf3;hb=f000f705ea00fd2b9cef45959d6c1ec4aae674a3;hp=0c15094b5668720dc397e2373e59b4f5fdb9c6e6;hpb=38e33cef15e7965ad9fd9db4b08fb2f5dc1bc573;p=oweals%2Fopenssl.git

diff --git a/doc/crypto/DSA_dup_DH.pod b/doc/crypto/DSA_dup_DH.pod
index 0c15094b56..7f6f0d1115 100644
--- a/doc/crypto/DSA_dup_DH.pod
+++ b/doc/crypto/DSA_dup_DH.pod
@@ -2,13 +2,13 @@
 
 =head1 NAME
 
-DSA_dup_DH - Create a DH structure out of DSA structure
+DSA_dup_DH - create a DH structure out of DSA structure
 
 =head1 SYNOPSIS
 
  #include <openssl/dsa.h>
 
- DH *	DSA_dup_DH(DSA *r);
+ DH * DSA_dup_DH(const DSA *r);
 
 =head1 DESCRIPTION
 
@@ -21,9 +21,13 @@ contain its length.
 DSA_dup_DH() returns the new B<DH> structure, and NULL on error. The
 error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
 
+=head1 NOTE
+
+Be careful to avoid small subgroup attacks when using this.
+
 =head1 SEE ALSO
 
-L<dh(3)|dh(3)>, L<dsa(3)|dsa(3)>, L<err(3)|err(3)>
+L<dh(3)|dh(3)>, L<dsa(3)|dsa(3)>, L<ERR_get_error(3)|ERR_get_error(3)>
 
 =head1 HISTORY