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authorLinus Torvalds <torvalds@linux-foundation.org>2019-04-06 06:08:55 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-04-06 06:08:55 +0300
commitf654f0fc0bd3f1b0ec76e654bf1cc21f33382241 (patch)
tree0fb7f1a75877f4a371a02bf0885000478d3c957a /kernel
parent4f1cbe078546914538d8aabba04db984da68dcbf (diff)
parent9002b21465fa4d829edfc94a5a441005cffaa972 (diff)
downloadlinux-f654f0fc0bd3f1b0ec76e654bf1cc21f33382241.tar.xz
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton: "14 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: kernel/sysctl.c: fix out-of-bounds access when setting file-max mm/util.c: fix strndup_user() comment sh: fix multiple function definition build errors MAINTAINERS: add maintainer and replacing reviewer ARM/NUVOTON NPCM MAINTAINERS: fix bad pattern in ARM/NUVOTON NPCM mm: writeback: use exact memcg dirty counts psi: clarify the units used in pressure files mm/huge_memory.c: fix modifying of page protection by insert_pfn_pmd() hugetlbfs: fix memory leak for resv_map mm: fix vm_fault_t cast in VM_FAULT_GET_HINDEX() lib/lzo: fix bugs for very short or empty input include/linux/bitrev.h: fix constant bitrev kmemleak: powerpc: skip scanning holes in the .bss section lib/string.c: implement a basic bcmp
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sysctl.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index e5da394d1ca3..c9ec050bcf46 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -128,6 +128,7 @@ static int zero;
static int __maybe_unused one = 1;
static int __maybe_unused two = 2;
static int __maybe_unused four = 4;
+static unsigned long zero_ul;
static unsigned long one_ul = 1;
static unsigned long long_max = LONG_MAX;
static int one_hundred = 100;
@@ -1750,7 +1751,7 @@ static struct ctl_table fs_table[] = {
.maxlen = sizeof(files_stat.max_files),
.mode = 0644,
.proc_handler = proc_doulongvec_minmax,
- .extra1 = &zero,
+ .extra1 = &zero_ul,
.extra2 = &long_max,
},
{