X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fmodes%2Fcfb128.c;h=e5938c6137c41d6c5fd93da03360456ff5b80cb6;hp=98f4cf315cd7096ccd4fea5677201a52e312415b;hb=6a1823b371129848fa402d19a2cae6a1adf1d874;hpb=45106caab7bcfea84734ff5c0ff5d0acd6363c68

diff --git a/crypto/modes/cfb128.c b/crypto/modes/cfb128.c
index 98f4cf315c..e5938c6137 100644
--- a/crypto/modes/cfb128.c
+++ b/crypto/modes/cfb128.c
@@ -96,15 +96,15 @@ void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
 #endif
 		while (len>=16) {
 			(*block)(ivec, ivec, key);
-			for (n=0; n<16; n+=sizeof(size_t)) {
+			for (; n<16; n+=sizeof(size_t)) {
 				*(size_t*)(out+n) =
 				*(size_t*)(ivec+n) ^= *(size_t*)(in+n);
 			}
 			len -= 16;
 			out += 16;
 			in  += 16;
+			n = 0;
 		}
-		n = 0;
 		if (len) {
 			(*block)(ivec, ivec, key);
 			while (len--) {
@@ -141,7 +141,7 @@ void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
 #endif
 		while (len>=16) {
 			(*block)(ivec, ivec, key);
-			for (n=0; n<16; n+=sizeof(size_t)) {
+			for (; n<16; n+=sizeof(size_t)) {
 				size_t t = *(size_t*)(in+n);
 				*(size_t*)(out+n) = *(size_t*)(ivec+n) ^ t;
 				*(size_t*)(ivec+n) = t;
@@ -149,8 +149,8 @@ void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
 			len -= 16;
 			out += 16;
 			in  += 16;
+			n = 0;
 		}
-		n = 0;
 		if (len) {
 			(*block)(ivec, ivec, key);
 			while (len--) {