Attachment 4397 Details for Bug 27313

[patch] Fix double free

0001-Ticket-2012050221003422-Fix-double-free.patch (text/plain), 1.18 KB, created by Philipp Hahn on 2012-05-29 14:27 CEST

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Creator: Philipp Hahn

Created: 2012-05-29 14:27 CEST

Size: 1.18 KB

patch

obsolete

>From ccdba1cd10f4c19ed93a761f31af2c71ef47d86d Mon Sep 17 00:00:00 2001
>Message-Id: <ccdba1cd10f4c19ed93a761f31af2c71ef47d86d.1338294098.git.hahn@univention.de>
>From: Philipp Hahn <hahn@univention.de>
>Date: Tue, 29 May 2012 12:19:51 +0200
>Subject: [PATCH 1/4] Ticket #2012050221003422: Fix double free
>Organization: Univention GmbH, Bremen, Germany
>
>filename is already freed, leading to a double-free which can corrups
>GLIBCs internal memory management or generates a segmentation fault.
>
>Remove the offending free().
>---
> .../univention-directory-listener/src/main.c       |    1 -
> 1 files changed, 0 insertions(+), 1 deletions(-)
>
>diff --git a/branches/ucs-3.0/ucs/management/univention-directory-listener/src/main.c b/branches/ucs-3.0/ucs/management/univention-directory-listener/src/main.c
>index 8bc5ba7..0ad06bc 100644
>--- a/branches/ucs-3.0/ucs/management/univention-directory-listener/src/main.c
>+++ b/branches/ucs-3.0/ucs/management/univention-directory-listener/src/main.c
>@@ -237,7 +237,6 @@ static void convert_cookie(void)
> 		fclose(fp);
> 	} else
> 		master_entry.schema_id = 0;
>-	free(filename);
> 
> 	if ((rv=cache_update_master_entry(&master_entry, NULL)) != 0)
> 		exit(1); /* XXX */
>-- 
>1.7.1
>

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Attachments on bug 27313: 4397