Date: Sat, 5 Oct 2002 18:09:25 -0700 (PDT) From: Robert Watson <rwatson@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 18771 for review Message-ID: <200210060109.g9619Pvo000443@freefall.freebsd.org>
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http://people.freebsd.org/~peter/p4db/chv.cgi?CH=18771 Change 18771 by rwatson@rwatson_tislabs on 2002/10/05 18:08:40 Rather than do a redundant set of the requested protections if we've disable fs or vm checks in the mmap downgrade, actually just return without modifying the call-by-reference argument. Affected files ... .. //depot/projects/trustedbsd/mac/sys/kern/kern_mac.c#300 edit Differences ... ==== //depot/projects/trustedbsd/mac/sys/kern/kern_mac.c#300 (text+ko) ==== @@ -2330,7 +2330,7 @@ ASSERT_VOP_LOCKED(vp, "mac_check_vnode_mmap_downgrade"); if (!mac_enforce_fs || !mac_enforce_vm) - *prot = result; + return; MAC_PERFORM(check_vnode_mmap_downgrade, cred, vp, &vp->v_label, &result); To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe p4-projects" in the body of the message
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