From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Tue, 11 Apr 2023 22:12:02 +0000 (+0200)
Subject: aio: Fix freeing memory
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e47b88d2fb0c740f7ff87fc50a3d299e8396db4f;p=thirdparty%2Fglibc.git

aio: Fix freeing memory

The content of the pool array is initialized only until pool_size,
pointers between pool_size and pool_max_size were not initialized by the
realloc call in get_elem so they should not be freed.

This fixes aio tests crashing at their termination on GNU/Hurd.

(cherry picked from commit 0cee4aa92f5b9b213856c8ba1ab84c34d73c943b)
---

diff --git a/rt/aio_misc.c b/rt/aio_misc.c
index b4304d0a6f2..5f9e52bcbaf 100644
--- a/rt/aio_misc.c
+++ b/rt/aio_misc.c
@@ -698,7 +698,7 @@ libc_freeres_fn (free_res)
 {
   size_t row;
 
-  for (row = 0; row < pool_max_size; ++row)
+  for (row = 0; row < pool_size; ++row)
     free (pool[row]);
 
   free (pool);