Update.

	* grp/fgetgrent.c (buffer): Make file local variable.
	(free_mem): New function.  Call for malloc debugging.

diff --git a/ChangeLog b/ChangeLog
index 65dca79..8ae24b9 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 1999-06-08  Ulrich Drepper  <drepper@cygnus.com>
 
+       * grp/fgetgrent.c (buffer): Make file local variable.
+       (free_mem): New function.  Call for malloc debugging.
+
        * grp/tst_fgetgrent.c (write_users): Correctly generate long line.
 
 1999-06-08  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

diff --git a/grp/fgetgrent.c b/grp/fgetgrent.c
index ac8d093..d2e3de6 100644 (file)
--- a/grp/fgetgrent.c
+++ b/grp/fgetgrent.c
@@ -26,11 +26,12 @@
 /* We need to protect the dynamic buffer handling.  */
 __libc_lock_define_initialized (static, lock);
 
+static char *buffer;
+
 /* Read one entry from the given stream.  */
 struct group *
 fgetgrent (FILE *stream)
 {
-  static char *buffer;
   static size_t buffer_size;
   static struct group resbuf;
   fpos_t pos;
@@ -85,3 +86,14 @@ fgetgrent (FILE *stream)
 
   return result;
 }
+
+
+/* Free all resources if necessary.  */
+static void __attribute__ ((unused))
+free_mem (void)
+{
+  if (buffer != NULL)
+    free (buffer);
+}
+
+text_set_element (__libc_subfreeres, free_mem);