| 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
| ||
|
Date: Sat, 23 Sep 2006 01:20:31 +0100 From: Al Viro <viro@....linux.org.uk> To: Linus Torvalds <torvalds@...l.org> Cc: linux-kernel@...r.kernel.org Subject: [PATCH] memcpy_fromio() missing in istallion memcpy() from iomem is a bad thing... Signed-off-by: Al Viro <viro@...iv.linux.org.uk> --- drivers/char/istallion.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c index 84dfc42..8c09997 100644 --- a/drivers/char/istallion.c +++ b/drivers/char/istallion.c @@ -3488,7 +3488,7 @@ static int stli_initecp(stlibrd_t *brdp) */ EBRDENABLE(brdp); sigsp = (cdkecpsig_t __iomem *) EBRDGETMEMPTR(brdp, CDK_SIGADDR); - memcpy(&sig, sigsp, sizeof(cdkecpsig_t)); + memcpy_fromio(&sig, sigsp, sizeof(cdkecpsig_t)); EBRDDISABLE(brdp); if (sig.magic != cpu_to_le32(ECP_MAGIC)) -- 1.4.2.GIT - 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