44d8143340
In request_key_auth_new(), if key_alloc() or key_instantiate_and_link()
were to fail, we would leak a reference to the 'struct cred'. Currently
this can only happen if key_alloc() fails to allocate memory. But it
still should be fixed, as it is a more severe bug waiting to happen.
Fix it by cleaning things up to use a helper function which frees a
'struct request_key_auth' correctly.
Fixes:
|
||
---|---|---|
.. | ||
apparmor | ||
integrity | ||
keys | ||
loadpin | ||
selinux | ||
smack | ||
tomoyo | ||
yama | ||
commoncap.c | ||
device_cgroup.c | ||
inode.c | ||
Kconfig | ||
lsm_audit.c | ||
Makefile | ||
min_addr.c | ||
security.c |