talexander
/
freebsd_amp_hwpstate
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use CHECKIO in procfs_ioctl() to ensure that any changes in UID/GID result 

in the expected failure.
This commit is contained in:
Sean Eric Fagan 1998-01-06 01:37:12 +00:00
parent 4e9914b708
commit dd30ff81d9
2 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
sys/fs/procfs/procfs_vnops.c
View File

@ -36,7 +36,7 @@
*
* @(#)procfs_vnops.c 8.18 (Berkeley) 5/21/95
*
* $Id: procfs_vnops.c,v 1.49 1997/12/20 03:05:47 sef Exp $
* $Id: procfs_vnops.c,v 1.50 1997/12/27 02:56:25 bde Exp $
*/
/*
@ -236,6 +236,9 @@ procfs_ioctl(ap)
return ENOTTY;
}
if (!CHECKIO(p, procp))
return EPERM;
switch (ap->a_command) {
case PIOCBIS:
procp->p_stops |= *(unsigned int*)ap->a_data;

5
sys/miscfs/procfs/procfs_vnops.c
View File

@ -36,7 +36,7 @@
*
* @(#)procfs_vnops.c 8.18 (Berkeley) 5/21/95
*
* $Id: procfs_vnops.c,v 1.49 1997/12/20 03:05:47 sef Exp $
* $Id: procfs_vnops.c,v 1.50 1997/12/27 02:56:25 bde Exp $
*/
/*
@ -236,6 +236,9 @@ procfs_ioctl(ap)
return ENOTTY;
}
if (!CHECKIO(p, procp))
return EPERM;
switch (ap->a_command) {
case PIOCBIS:
procp->p_stops |= *(unsigned int*)ap->a_data;