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Free resources and error cases; re-indent a curly brace while here.

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CID:		1199366
Found with:	Coverity Prevent(tm)
MFC after:	1 week
This commit is contained in:
Christian Brueffer 2014-04-13 21:13:33 +00:00
parent eed74b2360
commit 7946c49fd8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=264421
1 changed files with 7 additions and 3 deletions
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10
sys/netpfil/ipfw/ip_fw_sockopt.c
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@ -1039,8 +1039,10 @@ ipfw_ctl(struct sockopt *sopt)
if (sopt->sopt_valsize == RULESIZE7(rule)) {
is7 = 1;
error = convert_rule_to_8(rule);
if (error)
if (error) {
free(rule, M_TEMP);
return error;
}
if (error == 0)
error = check_ipfw_struct(rule, RULESIZE(rule));
} else {
@ -1056,11 +1058,13 @@ ipfw_ctl(struct sockopt *sopt)
if (is7) {
error = convert_rule_to_7(rule);
size = RULESIZE7(rule);
if (error)
if (error) {
free(rule, M_TEMP);
return error;
}
}
error = sooptcopyout(sopt, rule, size);
}
}
}
free(rule, M_TEMP);
break;