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Fixed stdlib.h rand_r() redefinition issue with Clang

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wiire 2015-12-12 17:35:55 +01:00
parent cd1395eedd
commit 63450d6b2d
1 changed files with 15 additions and 15 deletions
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30
src/pixiewps.c
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@ -36,9 +36,9 @@
#include "utils.h"
#include "version.h"
uint32_t rand_r_simplest(uint32_t *seed);
uint32_t rand_r(uint32_t *seed);
uint32_t knuth_rand(uint32_t *seed);
uint32_t ecos_rand_simplest(uint32_t *seed);
uint32_t ecos_rand_simple(uint32_t *seed);
uint32_t ecos_rand_knuth(uint32_t *seed);
uint_fast8_t crack(struct global *g, uint_fast32_t *pin);
static const char *option_string = "e:r:s:z:a:n:m:b:Sfv:Vh?";
@ -487,17 +487,17 @@ usage_err:
seed = index;
uint_fast8_t i;
for (i = 1; i < WPS_NONCE_LEN; i++) {
if (wps->e_nonce[i] != (uint8_t) (rand_r(&seed) & 0xff))
if (wps->e_nonce[i] != (uint8_t) (ecos_rand_simple(&seed) & 0xff))
break;
}
if (i == WPS_NONCE_LEN) { /* Seed found */
print_seed = seed;
for (i = 0; i < WPS_SECRET_NONCE_LEN; i++) /* Advance to get E-S1 */
wps->e_s1[i] = (uint8_t) (rand_r(&seed) & 0xff);
wps->e_s1[i] = (uint8_t) (ecos_rand_simple(&seed) & 0xff);
for (i = 0; i < WPS_SECRET_NONCE_LEN; i++) /* Advance to get E-S2 */
wps->e_s2[i] = (uint8_t) (rand_r(&seed) & 0xff);
wps->e_s2[i] = (uint8_t) (ecos_rand_simple(&seed) & 0xff);
DEBUG_PRINT("Seed found");
break;
@ -689,17 +689,17 @@ usage_err:
seed = index;
uint_fast8_t i;
for (i = 0; i < WPS_NONCE_LEN; i++) {
if (wps->e_nonce[i] != (uint8_t) rand_r_simplest(&seed))
if (wps->e_nonce[i] != (uint8_t) ecos_rand_simplest(&seed))
break;
}
if (i == WPS_NONCE_LEN) { /* Seed found */
print_seed = seed;
for (i = 0; i < WPS_SECRET_NONCE_LEN; i++) /* Advance to get E-S1 */
wps->e_s1[i] = (uint8_t) rand_r_simplest(&seed);
wps->e_s1[i] = (uint8_t) ecos_rand_simplest(&seed);
for (i = 0; i < WPS_SECRET_NONCE_LEN; i++) /* Advance to get E-S2 */
wps->e_s2[i] = (uint8_t) rand_r_simplest(&seed);
wps->e_s2[i] = (uint8_t) ecos_rand_simplest(&seed);
DEBUG_PRINT("Seed found");
break;
@ -733,17 +733,17 @@ usage_err:
seed = index;
uint_fast8_t i;
for (i = 0; i < WPS_NONCE_LEN; i++) {
if (wps->e_nonce[i] != (uint8_t) knuth_rand(&seed))
if (wps->e_nonce[i] != (uint8_t) ecos_rand_knuth(&seed))
break;
}
if (i == WPS_NONCE_LEN) { /* Seed found */
print_seed = seed;
for (i = 0; i < WPS_SECRET_NONCE_LEN; i++) /* Advance to get E-S1 */
wps->e_s1[i] = (uint8_t) knuth_rand(&seed);
wps->e_s1[i] = (uint8_t) ecos_rand_knuth(&seed);
for (i = 0; i < WPS_SECRET_NONCE_LEN; i++) /* Advance to get E-S2 */
wps->e_s2[i] = (uint8_t) knuth_rand(&seed);
wps->e_s2[i] = (uint8_t) ecos_rand_knuth(&seed);
DEBUG_PRINT("Seed found");
break;
@ -859,13 +859,13 @@ usage_err:
}
/* Simplest */
uint32_t rand_r_simplest(uint32_t *seed) {
uint32_t ecos_rand_simplest(uint32_t *seed) {
*seed = (*seed * 1103515245) + 12345; /* Permutate seed */
return *seed;
}
/* Simple, Linear congruential generator */
uint32_t rand_r(uint32_t *seed) {
uint32_t ecos_rand_simple(uint32_t *seed) {
uint32_t s = *seed;
uint32_t uret;
@ -881,7 +881,7 @@ uint32_t rand_r(uint32_t *seed) {
}
/* Mersenne-Knuth */
uint32_t knuth_rand(uint32_t *seed) {
uint32_t ecos_rand_knuth(uint32_t *seed) {
#define MM 2147483647 /* Mersenne prime */
#define AA 48271 /* This does well in the spectral test */
#define QQ 44488 /* MM / AA */