| 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: Fri, 24 Feb 2012 00:39:05 +0530 From: santoshprasadnayak@...il.com To: tytso@....edu Cc: adilger@...ger.ca, andrew_perepechko@...atex.com, nikitas_angelinas@...atex.com, johann@...mcloud.com, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org, Santosh Nayak <santoshprasadnayak@...il.com> Subject: [PATCH] ext4: MMP: Fix endianness bug. From: Santosh Nayak <santoshprasadnayak@...il.com> Sparse complaint this endian bug in ext4: mmp. Signed-off-by: Santosh Nayak <santoshprasadnayak@...il.com> --- fs/ext4/mmp.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c index 7ea4ba4..ed6548d 100644 --- a/fs/ext4/mmp.c +++ b/fs/ext4/mmp.c @@ -257,8 +257,8 @@ int ext4_multi_mount_protect(struct super_block *sb, * If check_interval in MMP block is larger, use that instead of * update_interval from the superblock. */ - if (mmp->mmp_check_interval > mmp_check_interval) - mmp_check_interval = mmp->mmp_check_interval; + if (le16_to_cpu(mmp->mmp_check_interval) > mmp_check_interval) + mmp_check_interval = le16_to_cpu(mmp->mmp_check_interval); seq = le32_to_cpu(mmp->mmp_seq); if (seq == EXT4_MMP_SEQ_CLEAN) -- 1.7.4.4 -- 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