Make extra sure that authbuf can't overflow.

8030b28f · Wayne Davison · 1c598b1d · 8030b28f
Commit 8030b28f authored Mar 07, 2006 by Wayne Davison
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socket.c socket.c +1 -1

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--- a/socket.c
+++ b/socket.c
@@ -58,7 +58,7 @@ static int establish_proxy_connection(int fd, char *host, int port,
 			 proxy_user, ":", proxy_pass, NULL);
 		len = strlen(buffer);

-		if ((len*8 + 5) / 6 >= (int)sizeof authbuf) {
+		if ((len*8 + 5) / 6 >= (int)sizeof authbuf - 3) {
 			rprintf(FERROR,
 				"authentication information is too long\n");
 			return -1;