commit 23a1d5e97cd543d2b8e1b01dbf0f619b2e5ce540
author Rich Salz <rsalz@openssl.org> Thu Apr 30 21:37:06 2015 -0400
committer Rich Salz <rsalz@openssl.org> Thu Apr 30 21:37:06 2015 -0400
tree 2d9372864fc2b34939d21b3706768ec225c9548f
parent 34166d41892643a36ad2d1f53cc0025e2edc2a39

free NULL cleanup 7

This gets BN_.*free:
    BN_BLINDING_free BN_CTX_free BN_FLG_FREE BN_GENCB_free
    BN_MONT_CTX_free BN_RECP_CTX_free BN_clear_free BN_free BUF_MEM_free

Also fix a call to DSA_SIG_free to ccgost engine and remove some #ifdef'd
dead code in engines/e_ubsec.

Reviewed-by: Richard Levitte <levitte@openssl.org>

crypto/objects/obj_dat.c

diff --git a/crypto/objects/obj_dat.c b/crypto/objects/obj_dat.c
index 376169c..46c4f87 100644
--- a/crypto/objects/obj_dat.c
+++ b/crypto/objects/obj_dat.c
@@ -589,13 +589,11 @@
         }
     }
 
-    if (bl)
-        BN_free(bl);
+    BN_free(bl);
     return n;
 
  err:
-    if (bl)
-        BN_free(bl);
+    BN_free(bl);
     return -1;
 }