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authorMichal Marek <mmarek@suse.cz>2010-12-01 07:13:56 -0500
committerMichal Marek <mmarek@suse.cz>2010-12-01 07:13:56 -0500
commit307991055b0ce65d53dc1eb501c456c10eb36360 (patch)
tree71bb9263dc71344e5d7b97ca6d5cf223f1f1a856 /security/commoncap.c
parent1198c6d45a1ef5f4f7fdfbf33ef7d270493ec575 (diff)
parent9b4320b77bab4031649c484da1c595f39c2e43cd (diff)
Merge branch 'kconfig_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-next into kbuild/rc-fixes
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