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Potential null pointer reference

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Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19429)
This commit is contained in:
yangyangtiantianlonglong 2022-10-27 17:17:55 +08:00 committed by Tomas Mraz
parent 41e4f72d4c
commit 15c8df8108
1 changed files with 7 additions and 7 deletions
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14
test/ectest.c
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@ -2724,6 +2724,13 @@ static int custom_params_test(int id)
if (!TEST_ptr(ctx = BN_CTX_new()))
return 0;
BN_CTX_start(ctx);
if (!TEST_ptr(p = BN_CTX_get(ctx))
|| !TEST_ptr(a = BN_CTX_get(ctx))
|| !TEST_ptr(b = BN_CTX_get(ctx))
|| !TEST_ptr(k = BN_CTX_get(ctx)))
goto err;
if (!TEST_ptr(group = EC_GROUP_new_by_curve_name(nid)))
goto err;
@ -2735,13 +2742,6 @@ static int custom_params_test(int id)
}
#endif
BN_CTX_start(ctx);
if (!TEST_ptr(p = BN_CTX_get(ctx))
|| !TEST_ptr(a = BN_CTX_get(ctx))
|| !TEST_ptr(b = BN_CTX_get(ctx))
|| !TEST_ptr(k = BN_CTX_get(ctx)))
goto err;
/* expected byte length of encoded points */
bsize = (EC_GROUP_get_degree(group) + 7) / 8;
bsize = 1 + 2 * bsize; /* UNCOMPRESSED_POINT format */