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Rationalise ordering of authentication operations. Still some work to do,
[u/mdw/putty]
/
sshbn.c
diff --git
a/sshbn.c
b/sshbn.c
index
adb8824
..
dbf223d
100644
(file)
--- a/
sshbn.c
+++ b/
sshbn.c
@@
-324,6
+324,9
@@
int ssh1_read_bignum(unsigned char *data, Bignum *result) {
b = (w+7)/8; /* bits -> bytes */
w = (w+15)/16; /* bits -> words */
+ if (!result) /* just return length */
+ return b + 2;
+
bn = newbn(w);
for (i=1; i<=w; i++)