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Perform VOP_GETATTR() before mac_check_vnode_exec() so that

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the cached attributes are available to MAC modules.

Submitted by:   mike halderman <mrh@nosc.mil>
Obtained from:	TrustedBSD Project
This commit is contained in:
rwatson 2003-01-21 03:26:28 +00:00
parent c1e42cc8bb
commit 990294caa2
1 changed files with 5 additions and 5 deletions
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10
sys/kern/kern_exec.c
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@ -1109,17 +1109,17 @@ exec_check_permissions(imgp)
td = curthread; /* XXXKSE */
/* Get file attributes */
error = VOP_GETATTR(vp, attr, td->td_ucred, td);
if (error)
return (error);
#ifdef MAC
error = mac_check_vnode_exec(td->td_ucred, imgp->vp, imgp);
if (error)
return (error);
#endif
/* Get file attributes */
error = VOP_GETATTR(vp, attr, td->td_ucred, td);
if (error)
return (error);
/*
* 1) Check if file execution is disabled for the filesystem that this
* file resides on.