| 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: <ea11fea30905141137t4c35c029k3ed746af8de84407@mail.gmail.com> Date: Fri, 15 May 2009 00:07:27 +0530 From: Manish Katiyar <mkatiyar@...il.com> To: "Theodore Ts'o" <tytso@....edu>, ext4 <linux-ext4@...r.kernel.org> Subject: [PATCH] ext4: Fix memory leak in ext4_fill_super() We forget to free up the space allocated for s_blockgroup_lock in case of failed mounts. Below patch fixes up the memory leak. Signed-off-by: Manish Katiyar <mkatiyar@...il.com> --- fs/ext4/super.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 2958f4e..fdc1e12 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2862,6 +2862,7 @@ failed_mount: brelse(bh); out_fail: sb->s_fs_info = NULL; + kfree(sbi->s_blockgroup_lock); kfree(sbi); lock_kernel(); return ret; -- 1.5.4.3 -- Thanks - Manish -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists