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get_ecdsa_sig_rs_bytes: free value of d2i_ECDSA_SIG() before return 

Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17280)

(cherry picked from commit ec9135a623)
This commit is contained in:
Peiwei Hu 2021-12-15 17:46:04 +08:00 committed by Tomas Mraz
parent e7d55e3b6b
commit b115e29f02
1 changed files with 2 additions and 2 deletions
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4
test/acvp_test.c
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@ -218,7 +218,7 @@ static int get_ecdsa_sig_rs_bytes(const unsigned char *sig, size_t sig_len,
r1 = ECDSA_SIG_get0_r(sign);
s1 = ECDSA_SIG_get0_s(sign);
if (r1 == NULL || s1 == NULL)
return 0;
goto err;
r1_len = BN_num_bytes(r1);
s1_len = BN_num_bytes(s1);
@ -560,7 +560,7 @@ static int get_dsa_sig_rs_bytes(const unsigned char *sig, size_t sig_len,
return 0;
DSA_SIG_get0(sign, &r1, &s1);
if (r1 == NULL || s1 == NULL)
return 0;
goto err;
r1_len = BN_num_bytes(r1);
s1_len = BN_num_bytes(s1);