X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Futils.c;h=8655e2beb848fd0ed81456ea650ac2180f174fb0;hb=09f036b3aee79d5a5357ef670924ab49de0378dd;hp=231938dcfc7723964ffc6da0f8f16ed823af00ca;hpb=4436af55e55e79b496264fe114039fbc1198d71f;p=tinc

diff --git a/src/utils.c b/src/utils.c
index 231938dc..8655e2be 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -138,7 +138,7 @@ size_t b64decode_tinc(const char *src, void *dst, size_t length) {
 	unsigned char *udst = (unsigned char *)dst;
 
 	for(i = 0; i < length && src[i]; i++) {
-		triplet |= base64_decode[src[i] & 0xff] << (6 * (i & 3));
+		triplet |= (uint32_t)(base64_decode[src[i] & 0xff] << (6 * (i & 3)));
 
 		if((i & 3) == 3) {
 			if(triplet & 0xff000000U) {