test_mod_access.c


#include "first.h"
 
#undef NDEBUG
#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
 
#include "mod_access.c"
 
static void test_mod_access_check(void) {
    array *allow    = array_init(0);
    array *deny     = array_init(0);
    buffer *urlpath = buffer_init();
    int lc = 0;
 
    /* empty allow and deny lists */
    buffer_copy_string_len(urlpath, CONST_STR_LEN("/"));
    assert(1 == mod_access_check(allow, deny, urlpath, lc));
 
    array_insert_value(deny, CONST_STR_LEN("~"));
    array_insert_value(deny, CONST_STR_LEN(".inc"));
 
    /* deny */
    buffer_copy_string_len(urlpath, CONST_STR_LEN("/index.html~"));
    assert(0 == mod_access_check(allow, deny, urlpath, lc));
    lc = 1;
    buffer_copy_string_len(urlpath, CONST_STR_LEN("/index.INC"));
    assert(0 == mod_access_check(allow, deny, urlpath, lc));
    lc = 0;
 
    array_insert_value(allow, CONST_STR_LEN(".txt"));
    array_insert_value(deny, CONST_STR_LEN(".txt"));/* allow takes precedence */
 
    /* explicitly allowed */
    buffer_copy_string_len(urlpath, CONST_STR_LEN("/ssi-include.txt"));
    assert(1 == mod_access_check(allow, deny, urlpath, lc));
    lc = 1;
    buffer_copy_string_len(urlpath, CONST_STR_LEN("/ssi-include.TXT"));
    assert(1 == mod_access_check(allow, deny, urlpath, lc));
    lc = 0;
 
    /* allow not empty and urlpath not explicitly allowed */
    buffer_copy_string_len(urlpath, CONST_STR_LEN("/cgi.pl"));
    assert(0 == mod_access_check(allow, deny, urlpath, lc));
 
    array_free(allow);
    array_free(deny);
    buffer_free(urlpath);
}
 
void test_mod_access (void);
void test_mod_access (void)
{
    test_mod_access_check();
}

↑ V656 Variables 'allow', 'deny' are initialized through the call to the same function. It's probably an error or un-optimized code. Consider inspecting the 'array_init(0)' expression. Check lines: 11, 12.