X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/6236e66e28beb855512418d28b0ba5303f394794..be47bb502541fc654f52e1988dd832bbecfd8c7b:/sshblowf.c

diff --git a/sshblowf.c b/sshblowf.c
index 0ca81eba..0f00a77b 100644
--- a/sshblowf.c
+++ b/sshblowf.c
@@ -406,8 +406,8 @@ static void blowfish_msb_sdctr(unsigned char *blk, int len,
 	PUT_32BIT_MSB_FIRST(blk, tmp ^ b[0]);
 	tmp = GET_32BIT_MSB_FIRST(blk + 4);
 	PUT_32BIT_MSB_FIRST(blk + 4, tmp ^ b[1]);
-	if ((iv0 = (iv0 + 1) & 0xffffffff) == 0)
-	    iv1 = (iv1 + 1) & 0xffffffff;
+	if ((iv1 = (iv1 + 1) & 0xffffffff) == 0)
+	    iv0 = (iv0 + 1) & 0xffffffff;
 	blk += 8;
 	len -= 8;
     }