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fix(wpa_supplicant):Fix memory leak in wpa3-sae

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Closes https://github.com/espressif/esp-idf/issues/11381
This commit is contained in:
aditi_lonkar 2024-05-21 16:39:12 +05:30
parent 92af1f22c5
commit 6c4c3d6ef8
1 changed files with 3 additions and 2 deletions
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5
components/wpa_supplicant/src/common/sae.c
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@ -601,8 +601,8 @@ static struct crypto_ec_point * sswu(struct crypto_ec *ec, int group,
const struct crypto_bignum *u)
{
int z_int;
const struct crypto_bignum *a, *b, *prime;
struct crypto_bignum *u2, *t1, *t2, *z, *t, *zero, *one, *two, *three,
const struct crypto_bignum *b, *prime;
struct crypto_bignum *a, *u2, *t1, *t2, *z, *t, *zero, *one, *two, *three,
*x1a, *x1b, *y = NULL;
struct crypto_bignum *x1 = NULL, *x2, *gx1, *gx2, *v = NULL;
struct crypto_bignum *tmp = NULL;
@ -789,6 +789,7 @@ static struct crypto_ec_point * sswu(struct crypto_ec *ec, int group,
p = crypto_ec_point_from_bin(ec, x_y);
fail:
crypto_bignum_deinit(a, 0);
crypto_bignum_deinit(tmp, 0);
crypto_bignum_deinit(u2, 1);
crypto_bignum_deinit(t1, 1);