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authorLennart Poettering <lennart@poettering.net>2010-06-25 01:08:29 +0200
committerLennart Poettering <lennart@poettering.net>2010-06-25 01:08:29 +0200
commita97605e07ad7f44f2f65e15be64880e61a39ab43 (patch)
tree740527503048f5a2b2078741cfd13fc2ae6d4d1e /avahi-daemon/caps.c
parent238909aaff10489fe538c8c54e3f82fe8a54b849 (diff)
from now on we enforce a strict whitespace regime
Diffstat (limited to 'avahi-daemon/caps.c')
-rw-r--r--avahi-daemon/caps.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/avahi-daemon/caps.c b/avahi-daemon/caps.c
index fbb9d7a..c629bc7 100644
--- a/avahi-daemon/caps.c
+++ b/avahi-daemon/caps.c
@@ -2,17 +2,17 @@
/***
This file is part of avahi.
-
+
avahi is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
-
+
avahi is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
Public License for more details.
-
+
You should have received a copy of the GNU Lesser General Public
License along with avahi; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
@@ -38,18 +38,18 @@ int avahi_caps_reduce(void) {
int ret = 0;
cap_t caps;
static cap_value_t cap_values[] = { CAP_SYS_CHROOT, CAP_SETUID, CAP_SETGID };
-
+
/* Let's reduce our caps to the minimum set and tell Linux to keep
* them across setuid(). This is called before we drop
* privileges. */
-
+
caps = cap_init();
assert(caps);
cap_clear(caps);
cap_set_flag(caps, CAP_EFFECTIVE, 3, cap_values, CAP_SET);
cap_set_flag(caps, CAP_PERMITTED, 3, cap_values, CAP_SET);
-
+
if (cap_set_proc(caps) < 0) {
avahi_log_error("cap_set_proc() failed: %s", strerror(errno));
ret = -1;
@@ -73,7 +73,7 @@ int avahi_caps_reduce2(void) {
/* Reduce our caps to the bare minimum and tell Linux not to keep
* them across setuid(). This is called after we drop
* privileges. */
-
+
/* No longer retain caps across setuid() */
if (prctl(PR_SET_KEEPCAPS, 0, 0, 0, 0) < 0) {
avahi_log_error("prctl(PR_SET_KEEPCAPS) failed: %s", strerror(errno));
@@ -106,12 +106,12 @@ int avahi_caps_drop_all(void) {
caps = cap_init();
assert(caps);
cap_clear(caps);
-
+
if (cap_set_proc(caps) < 0) {
avahi_log_error("cap_set_proc() failed: %s", strerror(errno));
ret = -1;
}
cap_free(caps);
-
+
return ret;
}