From: akpm@linux-foundation.org
To: adobriyan@gmail.com, mm-commits@vger.kernel.org
Subject: [merged] elf-coredump-delete-duplicated-overflow-check.patch removed from -mm tree
Date: Fri, 31 Jan 2020 15:20:54 -0800 [thread overview]
Message-ID: <20200131232054.8gLuWwRr7%akpm@linux-foundation.org> (raw)
The patch titled
Subject: fs/binfmt_elf.c: coredump: delete duplicated overflow check
has been removed from the -mm tree. Its filename was
elf-coredump-delete-duplicated-overflow-check.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Alexey Dobriyan <adobriyan@gmail.com>
Subject: fs/binfmt_elf.c: coredump: delete duplicated overflow check
array_size() macro will do overflow check anyway.
Link: http://lkml.kernel.org/r/20191222144009.GB24341@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
fs/binfmt_elf.c | 2 --
1 file changed, 2 deletions(-)
--- a/fs/binfmt_elf.c~elf-coredump-delete-duplicated-overflow-check
+++ a/fs/binfmt_elf.c
@@ -2257,8 +2257,6 @@ static int elf_core_dump(struct coredump
dataoff = offset = roundup(offset, ELF_EXEC_PAGESIZE);
- if (segs - 1 > ULONG_MAX / sizeof(*vma_filesz))
- goto end_coredump;
vma_filesz = kvmalloc(array_size(sizeof(*vma_filesz), (segs - 1)),
GFP_KERNEL);
if (ZERO_OR_NULL_PTR(vma_filesz))
_
Patches currently in -mm which might be from adobriyan@gmail.com are
ramfs-support-o_tmpfile.patch
proc-decouple-proc-from-vfs-with-struct-proc_ops.patch
proc-convert-everything-to-struct-proc_ops.patch
reply other threads:[~2020-01-31 23:20 UTC|newest]
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