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Fix more memory leaks, improve zfree() action

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This commit is contained in:
Landon Curt Noll
2021-11-29 01:55:53 -08:00
parent 23d49a41fe
commit c838798f04
4 changed files with 47 additions and 60 deletions
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10
zrandom.c
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@@ -2296,19 +2296,19 @@ zsrandom1(CONST ZVALUE seed, BOOL need_ret)
last_r.v = NULL;
do {
/* free temp storage */
if (last_r.v != NULL) {
zfree_random(last_r);
}
zfree_random(last_r);
/*
* last_r = r;
* r = pmod(last_r, 2, n);
*/
last_r = r;
zcopy(r, &last_r);
zfree_random(r);
zsquaremod(last_r, blum.n, &r);
} while (zrel(r, last_r) > 0);
zfree_random(blum.r);
blum.r = r;
/* free temp storage */
zfree_random(last_r);
@@ -3062,6 +3062,7 @@ randomcopy(CONST RANDOM *state)
void
randomfree(RANDOM *state)
{
#if 0
/* avoid free of the pre-defined states */
if (state == &init_blum) {
return;
@@ -3070,6 +3071,7 @@ randomfree(RANDOM *state)
state <= &random_pregen[BLUM_PREGEN-1]) {
return;
}
#endif
/* free the values */
zfree_random(state->n);