| 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
| ||
|
Message-ID: <Pine.LNX.4.64.1005132206530.6282@ask.diku.dk> Date: Thu, 13 May 2010 22:07:11 +0200 (CEST) From: Julia Lawall <julia@...u.dk> To: Petr Vandrovec <vandrove@...cvut.cz>, linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org Subject: [PATCH 18/20] drivers/video/matrox: Use kzalloc From: Julia Lawall <julia@...u.dk> Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: Julia Lawall <julia@...u.dk> --- drivers/video/matrox/matroxfb_base.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff -u -p a/drivers/video/matrox/matroxfb_base.c b/drivers/video/matrox/matroxfb_base.c --- a/drivers/video/matrox/matroxfb_base.c +++ b/drivers/video/matrox/matroxfb_base.c @@ -2040,10 +2040,9 @@ static int matroxfb_probe(struct pci_dev return -1; } - minfo = kmalloc(sizeof(*minfo), GFP_KERNEL); + minfo = kzalloc(sizeof(*minfo), GFP_KERNEL); if (!minfo) return -1; - memset(minfo, 0, sizeof(*minfo)); minfo->pcidev = pdev; minfo->dead = 0; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists