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D1443.diff
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Index: head/sys/kern/sys_capability.c
===================================================================
--- head/sys/kern/sys_capability.c
+++ head/sys/kern/sys_capability.c
@@ -102,8 +102,7 @@
newcred = crget();
p = td->td_proc;
PROC_LOCK(p);
- oldcred = p->p_ucred;
- crcopy(newcred, oldcred);
+ oldcred = crcopysafe(p, newcred);
newcred->cr_flags |= CRED_FLAG_CAPMODE;
p->p_ucred = newcred;
PROC_UNLOCK(p);
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D1443.diff (424 B)
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D1443: use crcopysafe(9) to update a process' credential in sys_cap_enter()
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