linux-kernel - [PATCH] FDPIC: Fix memory leak

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Message-ID: <20110706112604.29112.39546.stgit@warthog.procyon.org.uk>
Date:	Wed, 06 Jul 2011 12:26:05 +0100
From:	David Howells <dhowells@...hat.com>
To:	torvalds@...l.org, akpm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	uclinux-dev@...inux.org, Davidlohr Bueso <dave@....org>,
	David Howells <dhowells@...hat.com>
Subject: [PATCH] FDPIC: Fix memory leak

From: Davidlohr Bueso <dave@....org>

The shdr4extnum variable isn't being freed in the cleanup process of
elf_fdpic_core_dump().

Signed-off-by: Davidlohr Bueso <dave@....org>
Signed-off-by: David Howells <dhowells@...hat.com>
---

 fs/binfmt_elf_fdpic.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)


diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 63039ed..2bc5dc6 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -1864,6 +1864,7 @@ cleanup:
 	kfree(psinfo);
 	kfree(notes);
 	kfree(fpu);
+	kfree(shdr4extnum);
 #ifdef ELF_CORE_COPY_XFPREGS
 	kfree(xfpu);
 #endif

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