X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/25d3a4a3fd89d2814b9a361f2a8ac70125203761..c6456dca1747ae0820811242117c1fa3a22a8d10:/sshbn.c

diff --git a/sshbn.c b/sshbn.c
index a2067831..ec7d3a6d 100644
--- a/sshbn.c
+++ b/sshbn.c
@@ -1642,6 +1642,10 @@ Bignum modinv(Bignum number, Bignum modulus)
              * Found a common factor between the inputs, so we cannot
              * return a modular inverse at all.
              */
+            freebn(b);
+            freebn(a);
+            freebn(xp);
+            freebn(x);
             return NULL;
         }