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authorGrant Likely <grant.likely@secretlab.ca>2010-12-23 02:41:14 -0500
committerGrant Likely <grant.likely@secretlab.ca>2010-12-23 02:41:14 -0500
commitcfb13c5db08c90311a5defdde9a0328ee788cca5 (patch)
tree842cb60d1d19b99e550fdbc653723e4b13e51ee5 /security/commoncap.c
parent4b6ba8aacbb3185703b797286547d0f8f3859b02 (diff)
parent90a8a73c06cc32b609a880d48449d7083327e11a (diff)
Merge commit 'v2.6.37-rc7' into devicetree/next
Diffstat (limited to 'security/commoncap.c')
-rw-r--r--security/commoncap.c19
1 files changed, 0 insertions, 19 deletions
diff --git a/security/commoncap.c b/security/commoncap.c
index 5e632b4857e4..64c2ed9c9015 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -27,7 +27,6 @@
27#include <linux/sched.h> 27#include <linux/sched.h>
28#include <linux/prctl.h> 28#include <linux/prctl.h>
29#include <linux/securebits.h> 29#include <linux/securebits.h>
30#include <linux/syslog.h>
31 30
32/* 31/*
33 * If a non-root user executes a setuid-root binary in 32 * If a non-root user executes a setuid-root binary in
@@ -884,24 +883,6 @@ error:
884} 883}
885 884
886/** 885/**
887 * cap_syslog - Determine whether syslog function is permitted
888 * @type: Function requested
889 * @from_file: Whether this request came from an open file (i.e. /proc)
890 *
891 * Determine whether the current process is permitted to use a particular
892 * syslog function, returning 0 if permission is granted, -ve if not.
893 */
894int cap_syslog(int type, bool from_file)
895{
896 if (type != SYSLOG_ACTION_OPEN && from_file)
897 return 0;
898 if ((type != SYSLOG_ACTION_READ_ALL &&
899 type != SYSLOG_ACTION_SIZE_BUFFER) && !capable(CAP_SYS_ADMIN))
900 return -EPERM;
901 return 0;
902}
903
904/**
905 * cap_vm_enough_memory - Determine whether a new virtual mapping is permitted 886 * cap_vm_enough_memory - Determine whether a new virtual mapping is permitted
906 * @mm: The VM space in which the new mapping is to be made 887 * @mm: The VM space in which the new mapping is to be made
907 * @pages: The size of the mapping 888 * @pages: The size of the mapping