diff options
Diffstat (limited to 'sys/kern/kern_exec.c')
| -rw-r--r-- | sys/kern/kern_exec.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index 4e66c95..8e37dba 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -579,6 +579,7 @@ interpret: * reset. */ PROC_LOCK(p); + oldcred = crcopysafe(p, newcred); if (sigacts_shared(p->p_sigacts)) { oldsigacts = p->p_sigacts; PROC_UNLOCK(p); @@ -629,7 +630,6 @@ interpret: * XXXMAC: For the time being, use NOSUID to also prohibit * transitions on the file system. */ - oldcred = p->p_ucred; credential_changing = 0; credential_changing |= (attr.va_mode & S_ISUID) && oldcred->cr_uid != attr.va_uid; @@ -683,7 +683,6 @@ interpret: /* * Set the new credentials. */ - crcopy(newcred, oldcred); if (attr.va_mode & S_ISUID) change_euid(newcred, euip); if (attr.va_mode & S_ISGID) @@ -723,7 +722,6 @@ interpret: */ if (oldcred->cr_svuid != oldcred->cr_uid || oldcred->cr_svgid != oldcred->cr_gid) { - crcopy(newcred, oldcred); change_svuid(newcred, newcred->cr_uid); change_svgid(newcred, newcred->cr_gid); p->p_ucred = newcred; |
