X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fgcrypt%2Frsa.c;h=1162ddf63aab450ddbbc25f7d7478141d9fc3e43;hb=efca41606d4083eade90047d57cb963eb3b7e731;hp=1b1516483804e24fda2c366d6c15cb2b8fd8cb64;hpb=6f4b3a814f79952dd38a18b82c89674a43e94e0a;p=tinc

diff --git a/src/gcrypt/rsa.c b/src/gcrypt/rsa.c
index 1b151648..1162ddf6 100644
--- a/src/gcrypt/rsa.c
+++ b/src/gcrypt/rsa.c
@@ -71,7 +71,7 @@ static size_t ber_read_len(unsigned char **p, size_t *buflen) {
 			return 0;
 		}
 
-		while(len--) {
+		for(; len; --len) {
 			result = (size_t)(result << 8);
 			result |= *(*p)++;
 			(*buflen)--;