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| author | araujo <araujo@FreeBSD.org> | 2015-06-11 01:22:27 +0000 |
|---|---|---|
| committer | araujo <araujo@FreeBSD.org> | 2015-06-11 01:22:27 +0000 |
| commit | b88cbe703a7944a7d0a3c43bdaec9e3ebf792829 (patch) | |
| tree | 9c8d96552b2f01101153573b10add16903140d0b /lib/libugidfw | |
| parent | 31d9c5b9e49d58d8ee2590127ee085fd9a97aabe (diff) | |
| download | FreeBSD-src-b88cbe703a7944a7d0a3c43bdaec9e3ebf792829.zip FreeBSD-src-b88cbe703a7944a7d0a3c43bdaec9e3ebf792829.tar.gz | |
Remove unnecessary variable and fix the usage of sysctl(3).
Differential Revision: D2733
Reviewed by: ngie, kib
Diffstat (limited to 'lib/libugidfw')
| -rw-r--r-- | lib/libugidfw/ugidfw.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/lib/libugidfw/ugidfw.c b/lib/libugidfw/ugidfw.c index df7c799..479ab46 100644 --- a/lib/libugidfw/ugidfw.c +++ b/lib/libugidfw/ugidfw.c @@ -1232,7 +1232,7 @@ bsde_delete_rule(int rulenum, size_t buflen, char *errstr) 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_bsdextended_rule *rule, size_t buflen, 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_bsdextended_rule *rule, size_t buflen, 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_bsdextended_rule *rule, size_t buflen, { 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_bsdextended_rule *rule, size_t buflen, 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)); |
