| 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: <20130226235622.760294630@linuxfoundation.org> Date: Tue, 26 Feb 2013 15:57:57 -0800 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Dan Carpenter <error27@...il.com>, "Theodore Tso" <tytso@....edu>, Jeff Mahoney <jeffm@...e.com> Subject: [ 28/53] ext4: add missing kfree() on error return path in add_new_gdb() 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dan Carpenter <error27@...il.com> commit c49bafa3842751b8955a962859f42d307673d75d upstream. We added some more error handling in b40971426a "ext4: add error checking to calls to ext4_handle_dirty_metadata()". But we need to call kfree() as well to avoid a memory leak. Signed-off-by: Dan Carpenter <error27@...il.com> Signed-off-by: "Theodore Ts'o" <tytso@....edu> Signed-off-by: Jeff Mahoney <jeffm@...e.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- fs/ext4/resize.c | 1 + 1 file changed, 1 insertion(+) --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -499,6 +499,7 @@ static int add_new_gdb(handle_t *handle, return err; exit_inode: + kfree(n_group_desc); /* ext4_handle_release_buffer(handle, iloc.bh); */ brelse(iloc.bh); exit_dindj: -- 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