Skip to main content

Browse the archive

https://github.com/torvalds/linux
05 April 2024, 19:05:47 UTC
Revision 23d9e482136e31c9d287633a6e473daa172767c4 authored by Naoya Horiguchi on 17 April 2013, 22:58:28 UTC, committed by Linus Torvalds on 17 April 2013, 23:10:44 UTC 
fs/binfmt_elf.c: fix hugetlb memory check in vma_dump_size()
 
Documentation/filesystems/proc.txt says about coredump_filter bitmask,

  Note bit 0-4 doesn't effect any hugetlb memory. hugetlb memory are only
  effected by bit 5-6.

However current code can go into the subsequent flag checks of bit 0-4
for vma(VM_HUGETLB). So this patch inserts 'return' and makes it work
as written in the document.

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Reviewed-by: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: <stable@vger.kernel.org>	[3.7+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent a2fce91
History
Tip revision: 23d9e482136e31c9d287633a6e473daa172767c4 authored by Naoya Horiguchi on 17 April 2013, 22:58:28 UTC
fs/binfmt_elf.c: fix hugetlb memory check in vma_dump_size()
Tip revision: 23d9e48
File Mode Size
Documentation
arch
block
crypto
drivers
firmware
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.gitignore -rw-r--r-- 1.1 KB
.mailmap -rw-r--r-- 4.4 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 93.0 KB
Kbuild -rw-r--r-- 2.5 KB
Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 244.0 KB
Makefile -rw-r--r-- 47.0 KB
README -rw-r--r-- 18.3 KB
REPORTING-BUGS -rw-r--r-- 3.3 KB

README

back to top