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force pointers to null after free()

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brenosilva
2011-09-17 23:43:43 +00:00
parent ea09d6848f
commit ce0f5522bd
1 changed files with 4 additions and 1 deletions
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5
apache2/re.c
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@@ -86,6 +86,7 @@ char *update_rule_target(cmd_parms *cmd, directory_config *dcfg,
replace = strdup(p3); replace = strdup(p3);
if(replace == NULL) { if(replace == NULL) {
free(target_list); free(target_list);
target_list = NULL;
return NULL; return NULL;
} }
} }
@@ -217,8 +218,10 @@ char *update_rule_target(cmd_parms *cmd, directory_config *dcfg,
} }
} }
if(target != NULL) if(target != NULL) {
free(target); free(target);
target = NULL;
}
rc = msre_parse_targets(ruleset, p, rule->targets, &my_error_msg); rc = msre_parse_targets(ruleset, p, rule->targets, &my_error_msg);