X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/2d0a6606ee8899dfe372bbdc760fd15c14f3fceb..445e4fc8231f8d1c7e07d12906c47cb64664e645:/lib/asprintf.c

diff --git a/lib/asprintf.c b/lib/asprintf.c
index da37319..44be789 100644
--- a/lib/asprintf.c
+++ b/lib/asprintf.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of DisOrder
- * Copyright (C) 2004-2008 Richard Kettlewell
+ * Copyright (C) 2004-2009 Richard Kettlewell
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -24,10 +24,10 @@
 #include <errno.h>
 
 #include "printf.h"
+#include "log.h"
 #include "sink.h"
 #include "mem.h"
 #include "vector.h"
-#include "log.h"
 
 /** @brief vasprintf() workalike without encoding errors
  *
@@ -38,11 +38,15 @@
 int byte_vasprintf(char **ptrp,
 		   const char *fmt,
 		   va_list ap) {
+  struct sink *s;
   struct dynstr d;
   int n;
 
   dynstr_init(&d);
-  if((n = byte_vsinkprintf(sink_dynstr(&d), fmt, ap)) >= 0) {
+  s = sink_dynstr(&d);
+  n = byte_vsinkprintf(s, fmt, ap);
+  xfree(s);
+  if(n >= 0) {
     dynstr_terminate(&d);
     *ptrp = d.vec;
   }