Attachment 8573 Details for Bug 17878 – file.diff

[patch] file.diff

file.diff (text/plain), 1.63 KB, created by sam on 2000-04-09 14:40:00 UTC

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Creator: sam

Created: 2000-04-09 14:40:00 UTC

Size: 1.63 KB

patch

obsolete

>--- kern_resource.c.orig	Sun Apr  9 12:06:38 2000
>+++ kern_resource.c	Sun Apr  9 12:31:53 2000
>@@ -86,7 +86,7 @@
> 			p = curp;
> 		else
> 			p = pfind(uap->who);
>-		if (p == 0)
>+		if (p == 0 || !PRISON_CHECK(curp, p))
> 			break;
> 		low = p->p_nice;
> 		break;
>@@ -98,6 +98,8 @@
> 			pg = curp->p_pgrp;
> 		else if ((pg = pgfind(uap->who)) == NULL)
> 			break;
>+		if (!PRISON_CHECK(curp, LIST_FIRST(&pg->pg_members)))
>+			break;
> 		LIST_FOREACH(p, &pg->pg_members, p_pglist) {
> 			if (p->p_nice < low)
> 				low = p->p_nice;
>@@ -110,7 +112,8 @@
> 			uap->who = curp->p_ucred->cr_uid;
> 		LIST_FOREACH(p, &allproc, p_list)
> 			if (p->p_ucred->cr_uid == uap->who &&
>-			    p->p_nice < low)
>+			    p->p_nice < low &&
>+			    PRISON_CHECK(curp, p))
> 				low = p->p_nice;
> 		break;
> 
>@@ -146,7 +149,7 @@
> 			p = curp;
> 		else
> 			p = pfind(uap->who);
>-		if (p == 0)
>+		if (p == 0 || !PRISON_CHECK(curp, p))
> 			break;
> 		error = donice(curp, p, uap->prio);
> 		found++;
>@@ -159,6 +162,8 @@
> 			pg = curp->p_pgrp;
> 		else if ((pg = pgfind(uap->who)) == NULL)
> 			break;
>+		if (!PRISON_CHECK(curp, LIST_FIRST(&pg->pg_members)))
>+			break;
> 		LIST_FOREACH(p, &pg->pg_members, p_pglist) {
> 			error = donice(curp, p, uap->prio);
> 			found++;
>@@ -170,7 +175,8 @@
> 		if (uap->who == 0)
> 			uap->who = curp->p_ucred->cr_uid;
> 		LIST_FOREACH(p, &allproc, p_list)
>-			if (p->p_ucred->cr_uid == uap->who) {
>+			if (p->p_ucred->cr_uid == uap->who &&
>+			    PRISON_CHECK(curp, p)) {
> 				error = donice(curp, p, uap->prio);
> 				found++;
> 			}
>@@ -239,7 +245,7 @@
> 	else
> 		p = pfind(uap->pid);
> 
>-	if (p == 0)
>+	if (p == 0 || !PRISON_CHECK(curp, p))
> 		return (ESRCH);
> 
> 	switch (uap->function) {

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Attachments on bug 17878: 8573