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authorMimi Zohar <zohar@linux.vnet.ibm.com>2013-04-15 11:27:20 -0400
committerJames Morris <james.l.morris@oracle.com>2013-04-17 17:20:57 -0700
commitdf2c2afba4fa867616436364633c7612ccfba84b (patch)
tree7a5c2c9656a734e69d95ce43a5663995f7878fc7 /drivers/of/Kconfig
parent958d2c2f4ad905e3ffa1711d19184d21d9b00cc1 (diff)
downloadlinux-df2c2afba4fa867616436364633c7612ccfba84b.tar.bz2
ima: eliminate passing d_name.name to process_measurement()
Passing a pointer to the dentry name, as a parameter to process_measurement(), causes a race condition with rename() and is unnecessary, as the dentry name is already accessible via the file parameter. In the normal case, we use the full pathname as provided by brpm->filename, bprm->interp, or ima_d_path(). Only on ima_d_path() failure, do we fallback to using the d_name.name, which points either to external memory or d_iname. Reported-by: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
Diffstat (limited to 'drivers/of/Kconfig')
0 files changed, 0 insertions, 0 deletions