X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=config.c;h=60724cefd1b3663144696cee90acad15352bde1c;hb=8316deb3399fe1d0c406132cf2e795a76de26b64;hp=1501f6191a4872ab309307ac2a36da81921a26d9;hpb=0598df92173fece3b32cdf7bd857556454b741bd;p=PuTTY.git

diff --git a/config.c b/config.c
index 1501f619..60724cef 100644
--- a/config.c
+++ b/config.c
@@ -726,7 +726,7 @@ static void portfwd_handler(union control *ctrl, void *dlg,
 	    if (type != 'D') {
 		*p++ = '\t';
 		dlg_editbox_get(pfd->destbox, dlg, p,
-				sizeof(str)-1 - (p - str));
+				sizeof(str) - (p - str));
 		if (!*p || !strchr(p, ':')) {
 		    dlg_error_msg(dlg,
 				  "You need to specify a destination address\n"
@@ -741,7 +741,7 @@ static void portfwd_handler(union control *ctrl, void *dlg,
 		    p++;
 		p++;
 	    }
-	    if ((p - cfg->portfwd) + strlen(str) + 2 <
+	    if ((p - cfg->portfwd) + strlen(str) + 2 <=
 		sizeof(cfg->portfwd)) {
 		strcpy(p, str);
 		p[strlen(str) + 1] = '\0';