linux-kernel - [RFC][PATCH 09/13] binfmt_elf: count notes towards coredump limit

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Date:	Wed, 09 Oct 2013 01:15:37 +0100
From:	Al Viro <viro@....linux.org.uk>
To:	torvalds@...ux-foundation.org
Cc:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [RFC][PATCH 09/13] binfmt_elf: count notes towards coredump limit


Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 fs/binfmt_elf.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index bb59220..42ef312 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -2034,7 +2034,6 @@ static int elf_core_dump(struct coredump_params *cprm)
 	int has_dumped = 0;
 	mm_segment_t fs;
 	int segs;
-	size_t size = 0;
 	struct vm_area_struct *vma, *gate_vma;
 	struct elfhdr *elf = NULL;
 	loff_t offset = 0, dataoff;
@@ -2155,7 +2154,6 @@ static int elf_core_dump(struct coredump_params *cprm)
 	if (!elf_core_write_extra_phdrs(cprm, offset))
 		goto end_coredump;
 
-	size = cprm->written;
  	/* write out the notes section */
 	if (!write_note_info(&info, cprm))
 		goto end_coredump;
@@ -2167,7 +2165,6 @@ static int elf_core_dump(struct coredump_params *cprm)
 	if (!dump_seek(cprm->file, dataoff - cprm->written))
 		goto end_coredump;
 
-	cprm->written = size;
 	for (vma = first_vma(current, gate_vma); vma != NULL;
 			vma = next_vma(vma, gate_vma)) {
 		unsigned long addr;
-- 
1.7.2.5


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