linux-kernel - [PATCH 3/6] lib/bucket_locks: use kvmalloc

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 linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 24 May 2018 14:11:32 -0700
From:   Davidlohr Bueso <dave@...olabs.net>
To:     akpm@...ux-foundation.org, torvalds@...ux-foundation.org
Cc:     tgraf@...g.ch, herbert@...dor.apana.org.au,
        manfred@...orfullife.com, guillaume.knispel@...ersonicimagine.com,
        linux-api@...r.kernel.org, linux-kernel@...r.kernel.org,
        Davidlohr Bueso <dave@...olabs.net>,
        Davidlohr Bueso <dbueso@...e.de>
Subject: [PATCH 3/6] lib/bucket_locks: use kvmalloc_array()

For some reason we don't use this call, but we rely just
fine on kmalloc_array(). Make both consistent.

Signed-off-by: Davidlohr Bueso <dbueso@...e.de>
---
 lib/bucket_locks.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/bucket_locks.c b/lib/bucket_locks.c
index 266a97c5708b..75fe7386756f 100644
--- a/lib/bucket_locks.c
+++ b/lib/bucket_locks.c
@@ -31,7 +31,7 @@ int alloc_bucket_spinlocks(spinlock_t **locks, unsigned int *locks_mask,
 
 	if (sizeof(spinlock_t) != 0) {
 		if (gfpflags_allow_blocking(gfp))
-			tlocks = kvmalloc(size * sizeof(spinlock_t), gfp);
+			tlocks = kvmalloc_array(size, sizeof(spinlock_t), gfp);
 		else
 			tlocks = kmalloc_array(size, sizeof(spinlock_t), gfp);
 		if (!tlocks)
-- 
2.13.6