update unbound from upstream

2014-12-04 23:10:49 +02:00
parent 9f74cc8e19
commit 831933425b
72 changed files with 1261 additions and 2655 deletions
@@ -1334,16 +1334,16 @@ serviced_perturb_qname(struct ub_randstate* rnd, uint8_t* qbuf, size_t len)
 	while(lablen) {
 		while(lablen--) {
 			/* only perturb A-Z, a-z */
-			if(isalpha((int)*d)) {
+			if(isalpha((unsigned char)*d)) {
 				/* get a random bit */	
 				if(bits == 0) {
 					random = ub_random(rnd);
 					bits = 30;
 				}
 				if(random & 0x1) {
-					*d = (uint8_t)toupper((int)*d);
+					*d = (uint8_t)toupper((unsigned char)*d);
 				} else {
-					*d = (uint8_t)tolower((int)*d);
+					*d = (uint8_t)tolower((unsigned char)*d);
 				}
 				random >>= 1;
 				bits--;