[Asterisk-cvs] asterisk pbx.c,1.55,1.56

[markster at lists.digium.com]

Update of /usr/cvsroot/asterisk
In directory mongoose.digium.com:/tmp/cvs-serv19202

Modified Files:
	pbx.c 
Log Message:
Move to asprintf (bug #252)


Index: pbx.c
===================================================================
RCS file: /usr/cvsroot/asterisk/pbx.c,v
retrieving revision 1.55
retrieving revision 1.56
diff -u -d -r1.55 -r1.56
--- pbx.c	22 Sep 2003 15:27:09 -0000	1.55
+++ pbx.c	27 Sep 2003 02:22:18 -0000	1.56
@@ -2336,8 +2336,8 @@
 static int handle_show_application(int fd, int argc, char *argv[])
 {
 	struct ast_app *a;
-	char buf[2048];
-	int app, no_registered_app = 1;
+	int n, app, no_registered_app = 1;
+	char *buf;
 
 	if (argc < 3) return RESULT_SHOWUSAGE;
 
@@ -2357,14 +2357,17 @@
 				no_registered_app = 0;
 
 				/* ... one of our applications, show info ...*/
-				snprintf(buf, sizeof(buf),
+				n = asprintf(&buf,
 					"\n  -= Info about application '%s' =- \n\n"
 					"[Synopsis]:\n  %s\n\n"
 					"[Description]:\n%s\n",
 					a->name,
 					a->synopsis ? a->synopsis : "Not available",
 					a->description ? a-> description : "Not available");
-				ast_cli(fd, buf);
+				if (n >= 0) {
+					ast_cli(fd, buf);
+					free(buf);
+				}
 			}
 		}
 		a = a->next;