From: Andy Polyakov <appro@openssl.org>
Date: Mon, 4 Jul 2005 23:30:31 +0000 (+0000)
Subject: Get rid of "unary minus applied to unsigned type" warning.
X-Git-Tag: OpenSSL_0_9_8~6
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b914049c536afb1b842131f3f8b397463d8dc55b;p=oweals%2Fopenssl.git

Get rid of "unary minus applied to unsigned type" warning.
---

diff --git a/crypto/rc4/rc4_enc.c b/crypto/rc4/rc4_enc.c
index d5f18a3a70..0660ea60a2 100644
--- a/crypto/rc4/rc4_enc.c
+++ b/crypto/rc4/rc4_enc.c
@@ -157,7 +157,7 @@ void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata,
 		if (!is_endian.little)
 			{	/* BIG-ENDIAN CASE */
 # define BESHFT(c)	(((sizeof(RC4_CHUNK)-(c)-1)*8)&(sizeof(RC4_CHUNK)*8-1))
-			for (;len&-sizeof(RC4_CHUNK);len-=sizeof(RC4_CHUNK))
+			for (;len&~(sizeof(RC4_CHUNK)-1);len-=sizeof(RC4_CHUNK))
 				{
 				ichunk  = *(RC4_CHUNK *)indata;
 				otp  = RC4_STEP<<BESHFT(0);
@@ -210,7 +210,7 @@ void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata,
 		else
 			{	/* LITTLE-ENDIAN CASE */
 # define LESHFT(c)	(((c)*8)&(sizeof(RC4_CHUNK)*8-1))
-			for (;len&-sizeof(RC4_CHUNK);len-=sizeof(RC4_CHUNK))
+			for (;len&~(sizeof(RC4_CHUNK)-1);len-=sizeof(RC4_CHUNK))
 				{
 				ichunk  = *(RC4_CHUNK *)indata;
 				otp  = RC4_STEP;