diff options
Diffstat (limited to 'security/commoncap.c')
| -rw-r--r-- | security/commoncap.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/security/commoncap.c b/security/commoncap.c index 04b80f9912bf..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 |
| @@ -884,26 +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 | */ | ||
| 894 | int cap_syslog(int type, bool from_file) | ||
| 895 | { | ||
| 896 | if (type != SYSLOG_ACTION_OPEN && from_file) | ||
| 897 | return 0; | ||
| 898 | if (dmesg_restrict && !capable(CAP_SYS_ADMIN)) | ||
| 899 | return -EPERM; | ||
| 900 | if ((type != SYSLOG_ACTION_READ_ALL && | ||
| 901 | type != SYSLOG_ACTION_SIZE_BUFFER) && !capable(CAP_SYS_ADMIN)) | ||
| 902 | return -EPERM; | ||
| 903 | return 0; | ||
| 904 | } | ||
| 905 | |||
| 906 | /** | ||
| 907 | * 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 |
| 908 | * @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 |
| 909 | * @pages: The size of the mapping | 888 | * @pages: The size of the mapping |
