first pass

[PuTTY.git] / import.c

diff --git a/import.c b/import.c
index a00406aeb83e71f7600953568e9cf3909b437d1f..adf68777dcd96de71faef9e3de49f5a0aed0ddf1 100644 (file)
--- a/import.c
+++ b/import.c
@@ -1547,15 +1547,11 @@ struct ssh2_userkey *openssh_new_read(const Filename *filename,
     int i;
     struct ssh2_userkey *retval = NULL;
     const char *errmsg;
-    unsigned char *blob;
-    int blobsize = 0;
     unsigned checkint0, checkint1;
     const void *priv, *string;
     int privlen, stringlen, key_index;
     const struct ssh_signkey *alg = NULL;
 
-    blob = NULL;
-
     if (!key)
        return NULL;
 
@@ -1721,10 +1717,6 @@ struct ssh2_userkey *openssh_new_read(const Filename *filename,
     retkey = NULL;                     /* prevent the free */
 
     error:
-    if (blob) {
-        smemclr(blob, blobsize);
-        sfree(blob);
-    }
     if (retkey) {
         sfree(retkey->comment);
         if (retkey->data) {