pki: Fix memory leak with ecdsa signatures.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/pki.c b/src/pki.c
index 9b77302f..2f1f759c 100644
--- a/src/pki.c
+++ b/src/pki.c
@@ -331,6 +331,10 @@ void ssh_signature_free(ssh_signature sig)
 #endif
             break;
         case SSH_KEYTYPE_ECDSA:
+#ifdef HAVE_LIBCRYPTO
+            ECDSA_SIG_free(sig->ecdsa_sig);
+#endif
+            break;
         case SSH_KEYTYPE_UNKNOWN:
             break;
     }