Author: araujo (ports committer)
Date: Thu Jun 11 01:22:27 2015
New Revision: 284251
URL: https://svnweb.freebsd.org/changeset/base/284251
Log:
Remove unnecessary variable and fix the usage of sysctl(3).
Differential Revision: D2733
Reviewed by: ngie, kib
Modified:
head/lib/libugidfw/ugidfw.c
Modified: head/lib/libugidfw/ugidfw.c
==============================================================================
--- head/lib/libugidfw/ugidfw.c Thu Jun 11 00:24:33 2015 (r284250)
+++ head/lib/libugidfw/ugidfw.c Thu Jun 11 01:22:27 2015 (r284251)
@@ -1232,7 +1232,7 @@ bsde_delete_rule(int rulenum, size_t buf
name[len] = rulenum;
len++;
- error = sysctl(name, len, NULL, NULL, &rule, 0);
+ error = sysctl(name, len, NULL, NULL, &rule, sizeof(rule));
if (error) {
len = snprintf(errstr, buflen, "%s.%d: %s", MIB ".rules",
rulenum, strerror(errno));
@@ -1247,7 +1247,7 @@ bsde_set_rule(int rulenum, struct mac_bs
char *errstr)
{
int name[10];
- size_t len, size;
+ size_t len;
int error;
if (bsde_check_version(buflen, errstr) != 0)
@@ -1264,8 +1264,7 @@ bsde_set_rule(int rulenum, struct mac_bs
name[len] = rulenum;
len++;
- size = sizeof(*rule);
- error = sysctl(name, len, NULL, NULL, rule, size);
+ error = sysctl(name, len, NULL, NULL, rule, sizeof(*rule));
if (error) {
len = snprintf(errstr, buflen, "%s.%d: %s", MIB ".rules",
rulenum, strerror(errno));
@@ -1281,7 +1280,7 @@ bsde_add_rule(int *rulenum, struct mac_b
{
char charstr[BUFSIZ];
int name[10];
- size_t len, size;
+ size_t len;
int error, rule_slots;
if (bsde_check_version(buflen, errstr) != 0)
@@ -1305,8 +1304,7 @@ bsde_add_rule(int *rulenum, struct mac_b
name[len] = rule_slots;
len++;
- size = sizeof(*rule);
- error = sysctl(name, len, NULL, NULL, rule, size);
+ error = sysctl(name, len, NULL, NULL, rule, sizeof(*rule));
if (error) {
len = snprintf(errstr, buflen, "%s.%d: %s", MIB ".rules",
rule_slots, strerror(errno));
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