diff options
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/exec.c b/fs/exec.c index c3c879a55d65..0f793536e393 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1354,6 +1354,7 @@ int begin_new_exec(struct linux_binprm * bprm) me->flags &= ~(PF_RANDOMIZE | PF_FORKNOEXEC | PF_KTHREAD | PF_NOFREEZE | PF_NO_SETAFFINITY); flush_thread(); + bprm->per_clear |= bprm->pf_per_clear; me->personality &= ~bprm->per_clear; /* @@ -1628,12 +1629,12 @@ static void bprm_fill_uid(struct linux_binprm *bprm) return; if (mode & S_ISUID) { - bprm->per_clear |= PER_CLEAR_ON_SETID; + bprm->pf_per_clear |= PER_CLEAR_ON_SETID; bprm->cred->euid = uid; } if ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) { - bprm->per_clear |= PER_CLEAR_ON_SETID; + bprm->pf_per_clear |= PER_CLEAR_ON_SETID; bprm->cred->egid = gid; } } @@ -1654,6 +1655,7 @@ static int prepare_binprm(struct linux_binprm *bprm) /* Recompute parts of bprm->cred based on bprm->file */ bprm->active_secureexec = 0; + bprm->pf_per_clear = 0; bprm_fill_uid(bprm); retval = security_bprm_repopulate_creds(bprm); if (retval) |