lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 30 Dec 2020 15:10:25 +0800 From: Muchun Song <smuchun@...il.com> To: YANG LI <abaci-bugfix@...ux.alibaba.com> Cc: hannes@...xchg.org, mhocko@...nel.org, vdavydov.dev@...il.com, akpm@...ux-foundation.org, cgroups@...r.kernel.org, linux-mm@...ck.org, linux-kernel <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] mm: fix: Uninitialized variable ret. YANG LI <abaci-bugfix@...ux.alibaba.com> 于2020年12月30日周三 下午3:02写道: > > The ret is being used but it isn't being initialized, > need to assign a value to it, like 0. Hi Yang, I didn't see where it was used without initialized. Can you point that out to me? Thanks. > > Signed-off-by: YANG LI <abaci-bugfix@...ux.alibaba.com> > Reported-by: Abaci <abaci@...ux.alibaba.com> > --- > mm/memcontrol.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/memcontrol.c b/mm/memcontrol.c > index 605f671..15ba17d 100644 > --- a/mm/memcontrol.c > +++ b/mm/memcontrol.c > @@ -3366,7 +3366,7 @@ static int mem_cgroup_resize_max(struct mem_cgroup *memcg, > { > bool enlarge = false; > bool drained = false; > - int ret; > + int ret = 0; > bool limits_invariant; > struct page_counter *counter = memsw ? &memcg->memsw : &memcg->memory; > > -- > 1.8.3.1 >
Powered by blists - more mailing lists