X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/31a61d2103dc77fb70f5ac9cd771cfd21fd7ee88..5c58ad2d1527936b4d30891497eef48bde0fe1f3:/sshrsa.c

diff --git a/sshrsa.c b/sshrsa.c
index bd92c7bd..e44dce80 100644
--- a/sshrsa.c
+++ b/sshrsa.c
@@ -156,6 +156,13 @@ void rsastr_fmt(char *str, struct RSAKey *key) {
     str[len] = '\0';
 }
 
+void freersakey(struct RSAKey *key) {
+    if (key->modulus) freebn(key->modulus);
+    if (key->exponent) freebn(key->exponent);
+    if (key->private_exponent) freebn(key->private_exponent);
+    if (key->comment) free(key->comment);
+}
+
 #ifdef TESTMODE
 
 #ifndef NODDY