From: Pascal Obry <obry@adacore.com>
Date: Wed, 23 May 2018 10:24:04 +0000 (+0000)
Subject: [Ada] Fix memory leak in win32_wait error handling
X-Git-Tag: basepoints/gcc-10~6583
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd742f4a165865225a3a6c6d1bd287897994bdd1;p=thirdparty%2Fgcc.git

[Ada] Fix memory leak in win32_wait error handling

2018-05-23  Pascal Obry  <obry@adacore.com>

gcc/ada/

	* adaint.c (win32_wait): Properly free the handle/pid lists when
	WaitForMultipleObjects fails (return WAIT_FAILED).

From-SVN: r260599
---

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index c2df68d15627..e44bdc64bc9e 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,8 @@
+2018-05-23  Pascal Obry  <obry@adacore.com>
+
+	* adaint.c (win32_wait): Properly free the handle/pid lists when
+	WaitForMultipleObjects fails (return WAIT_FAILED).
+
 2018-05-23  Pascal Obry  <obry@adacore.com>
 
 	* adaint.c (win32_wait): Add missing parentheses.
diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c
index 07e55e4eb857..552bd4404c34 100644
--- a/gcc/ada/adaint.c
+++ b/gcc/ada/adaint.c
@@ -2607,6 +2607,8 @@ win32_wait (int *status)
   /* If there was an error, exit now */
   if (res == WAIT_FAILED)
     {
+      free (hl);
+      free (pidl);
       errno = EINVAL;
       return -1;
     }