backport checks for degenerate Diffie-Hellman public exponents from

OpenSSL-0.9.8a, where they were added without a corresponding patch to
0.9.7 or an advisory!  ok theo@ markus@

1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib/libcrypto/dh/dh_err.c b/src/lib/libcrypto/dh/dh_err.c
index c2715044c9..914b8a9c53 100644
--- a/src/lib/libcrypto/dh/dh_err.c
+++ b/src/lib/libcrypto/dh/dh_err.c
@@ -79,6 +79,7 @@ static ERR_STRING_DATA DH_str_reasons[]=
         {
 {DH_R_BAD_GENERATOR                      ,"bad generator"},
 {DH_R_NO_PRIVATE_VALUE                   ,"no private value"},
+{DH_R_INVALID_PUBKEY                     ,"invalid public key"},
 {0,NULL}
         };