From: Iain Sandoe <iain@sandoe.co.uk>
Date: Wed, 6 Oct 2021 13:58:33 +0000 (+0100)
Subject: collect2: Fix missing cleanups.
X-Git-Tag: releases/gcc-11.3.0~24
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c751f5a2d03271a979aadba7ea6158cb25385671;p=thirdparty%2Fgcc.git

collect2: Fix missing cleanups.

The code that checks to see if objects have LTO content via
simple-object was not releasing resources, fixed thus.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

gcc/ChangeLog:

	* collect2.c (is_lto_object_file): Release simple-object
	resources, close files.

(cherry picked from commit 43ae43f654749d291d871ca6ef7c96ea16580fad)
---

diff --git a/gcc/collect2.c b/gcc/collect2.c
index 75658d75daf1..3e212fc75f39 100644
--- a/gcc/collect2.c
+++ b/gcc/collect2.c
@@ -2337,10 +2337,15 @@ is_lto_object_file (const char *prog_name)
 							LTO_SEGMENT_NAME,
 							&errmsg, &err);
   if (!inobj)
-    return false;
+    {
+      close (infd);
+      return false;
+    }
 
   errmsg = simple_object_find_sections (inobj, has_lto_section,
 					(void *) &found, &err);
+  simple_object_release_read (inobj);
+  close (infd);
   if (! errmsg && found)
     return true;