X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=ldisc.c;h=e57271860f24014aa161c82d2e660e83fba064a3;hb=6b362191f1a2c6897e7b7bfa80beec1cd1f722fd;hp=d569f11239e517151e4113547eba594ea6736dbe;hpb=6aa4211f6ebe8e2051a8f58be9a0f8594ac60e39;p=PuTTY.git

diff --git a/ldisc.c b/ldisc.c
index d569f112..e5727186 100644
--- a/ldisc.c
+++ b/ldisc.c
@@ -23,7 +23,7 @@
 
 static void c_write(Ldisc ldisc, char *buf, int len)
 {
-    from_backend(ldisc->term, 0, buf, len);
+    from_backend(ldisc->frontend, 0, buf, len);
 }
 
 static int plen(Ldisc ldisc, unsigned char c)
@@ -65,7 +65,7 @@ void *ldisc_create(Config *mycfg, Terminal *term,
 		   Backend *back, void *backhandle,
 		   void *frontend)
 {
-    Ldisc ldisc = smalloc(sizeof(*ldisc));
+    Ldisc ldisc = snew(struct ldisc_tag);
 
     ldisc->buf = NULL;
     ldisc->buflen = 0;
@@ -164,8 +164,8 @@ void ldisc_send(void *handle, char *buf, int len, int interactive)
 			bsb(ldisc, plen(ldisc, ldisc->buf[ldisc->buflen - 1]));
 		    ldisc->buflen--;
 		    if (ldisc->buflen > 0 &&
-			isspace(ldisc->buf[ldisc->buflen - 1]) &&
-			!isspace(ldisc->buf[ldisc->buflen]))
+			isspace((unsigned char)ldisc->buf[ldisc->buflen-1]) &&
+			!isspace((unsigned char)ldisc->buf[ldisc->buflen]))
 			break;
 		}
 		break;
@@ -261,7 +261,7 @@ void ldisc_send(void *handle, char *buf, int len, int interactive)
                 default_case:
 		if (ldisc->buflen >= ldisc->bufsiz) {
 		    ldisc->bufsiz = ldisc->buflen + 256;
-		    ldisc->buf = srealloc(ldisc->buf, ldisc->bufsiz);
+		    ldisc->buf = sresize(ldisc->buf, ldisc->bufsiz, char);
 		}
 		ldisc->buf[ldisc->buflen++] = c;
 		if (ECHOING)