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authorChris Metcalf <cmetcalf@tilera.com>2010-11-24 13:30:28 -0500
committerChris Metcalf <cmetcalf@tilera.com>2010-11-24 13:30:28 -0500
commitb03a6c4c7d8ebd8118d668eafdb85f5f76b5437f (patch)
treef6ca7059e9c1bc1aac9a6741316f8e07ba349f7f /security/commoncap.c
parent24f3f6b5eff92608a62449e33bfac0eed1447d02 (diff)
parent3561d43fd289f590fdae672e5eb831b8d5cf0bf6 (diff)
Merge branch 'master' into for-linus
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