diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/binfmts.h | 5 | ||||
| -rw-r--r-- | include/linux/lsm_hooks.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index 7fc05929c967..50025ead0b72 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -55,6 +55,11 @@ struct linux_binprm { struct file * file; struct cred *cred; /* new credentials */ int unsafe; /* how unsafe this exec is (mask of LSM_UNSAFE_*) */ + /* + * bits to clear in current->personality + * recalculated for each bprm->file. + */ + unsigned int pf_per_clear; unsigned int per_clear; /* bits to clear in current->personality */ int argc, envc; const char * filename; /* Name of binary as seen by procps */ diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index d618ecc4d660..f68076d440f3 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -55,6 +55,8 @@ * transitions between security domains). * The hook must set @bprm->active_secureexec to 1 if AT_SECURE should be set to * request libc enable secure mode. + * The hook must add to @bprm->pf_per_clear any personality flags that + * should be cleared from current->personality. * @bprm contains the linux_binprm structure. * Return 0 if the hook is successful and permission is granted. * @bprm_check_security: |