X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/2adafe760a9c45b417727a3f5d9481de26471a8b..3dee7d930cb47c5aa4c8cb0d4707debd213fefb1:/uip/ap.c

diff --git a/uip/ap.c b/uip/ap.c
index 3dd77b17..b124c306 100644
--- a/uip/ap.c
+++ b/uip/ap.c
@@ -11,6 +11,7 @@
 #include <h/addrsbr.h>
 #include <h/fmt_scan.h>
 #include <h/mts.h>
+#include <h/utils.h>
 
 #define	NADDRS	100
 
@@ -112,11 +113,11 @@ main (int argc, char **argv)
 	if ((width = sc_width ()) < WIDTH / 2) {
 	    /* Default:  width of the terminal, but at least WIDTH/2. */
 	    width = WIDTH / 2;
-	} else if (width == 0) {
-	    /* Unlimited width. */
-	    width = INT_MAX;
 	}
 	width -= 2;
+    } else if (width == 0) {
+	/* Unlimited width.  */
+	width = INT_MAX;
     }
     fmt_compile (nfs, &fmt, 1);
 
@@ -154,7 +155,7 @@ process (char *arg, int length)
 
     (q = &pq)->pq_next = NULL;
     while ((cp = getname (arg))) {
-	if ((p = (struct pqpair *) calloc ((size_t) 1, sizeof(*p))) == NULL)
+	if ((p = (struct pqpair *) mh_xcalloc ((size_t) 1, sizeof(*p))) == NULL)
 	    adios (NULL, "unable to allocate pqpair memory");
 	if ((mp = getm (cp, NULL, 0, error, sizeof(error))) == NULL) {
 	    p->pq_text = getcpy (cp);
@@ -169,19 +170,20 @@ process (char *arg, int length)
     }
 
     for (p = pq.pq_next; p; p = q) {
-	charstring_t scanl = charstring_create (length);
+	charstring_t scanl =
+	    charstring_create (length < NMH_BUFSIZ ? length : NMH_BUFSIZ);
 
 	cptr = fmt_findcomp ("text");
 	if (cptr) {
 	    if (cptr->c_text)
-	    	free(cptr->c_text);
+		free(cptr->c_text);
 	    cptr->c_text = p->pq_text;
 	    p->pq_text = NULL;
 	}
 	cptr = fmt_findcomp ("error");
 	if (cptr) {
 	    if (cptr->c_text)
-	    	free(cptr->c_text);
+		free(cptr->c_text);
 	    cptr->c_text = p->pq_error;
 	    p->pq_error = NULL;
 	}