File rarian-0.5.6-reg-parse-bugs.patch of Package rarian

--- rarian-0.6.0/librarian/rarian-reg-utils.c
+++ rarian-0.6.0/librarian/rarian-reg-utils.c
@@ -89,6 +89,10 @@
     }
 
     file = fopen (filename, "r");
+    if (!file) {
+	    rrn_reg_free (reg);
+	    return NULL;
+    }
 
     buf = malloc (sizeof (char) * 1024);
     while (fgets (buf, 1023, file)) {
@@ -607,13 +614,18 @@
     		char *tmp;
     		char *result = NULL;
     		tmp = strdup (buf);
-    		buf = fgets (buf, 1023, file);
-			result = malloc (sizeof (char) * (strlen(tmp)+strlen(buf)+2));
+    		if (fgets (buf, 1023, file)) {
+			result = malloc (sizeof (char) * 2048);
 			strcpy (result, tmp);
 			strcat (result, buf);
 			free (tmp);
 			free (buf);
-    		buf = result;
+			buf = result;
+		} else {
+			free (buf);
+			buf = realloc (tmp, sizeof (char) * 1024);
+			break;
+		}
     	}
 		real = buf;
     	while (*real && isspace(*real) && *real != '\n') {