ecdsa_adaptor: fix too small buffer in tests

jonasnick · jonasnick · commit 59d17abb1beb · 2021-06-14T20:57:40.000Z
diff --git a/src/modules/ecdsa_adaptor/tests_impl.h b/src/modules/ecdsa_adaptor/tests_impl.h
@@ -1032,7 +1032,7 @@ void adaptor_tests(void) {
     CHECK(secp256k1_ecdsa_adaptor_verify(ctx, adaptor_sig, &enckey, msg, &enckey) == 0);
     CHECK(secp256k1_ecdsa_adaptor_verify(ctx, adaptor_sig, &pubkey, msg, &pubkey) == 0);
     {
-        unsigned char adaptor_sig_tmp[65];
+        unsigned char adaptor_sig_tmp[162];
         memcpy(adaptor_sig_tmp, adaptor_sig, sizeof(adaptor_sig_tmp));
         rand_flip_bit(&adaptor_sig_tmp[1], sizeof(adaptor_sig_tmp) - 1);
         CHECK(secp256k1_ecdsa_adaptor_verify(ctx, adaptor_sig_tmp, &pubkey, msg, &enckey) == 0);

Original file line number	Diff line number	Diff line change
`@@ -1032,7 +1032,7 @@ void adaptor_tests(void) {`
`1032`	`1032`	`CHECK(secp256k1_ecdsa_adaptor_verify(ctx, adaptor_sig, &enckey, msg, &enckey) == 0);`
`1033`	`1033`	`CHECK(secp256k1_ecdsa_adaptor_verify(ctx, adaptor_sig, &pubkey, msg, &pubkey) == 0);`
`1034`	`1034`	`{`
`1035`		`- unsigned char adaptor_sig_tmp[65];`
	`1035`	`+ unsigned char adaptor_sig_tmp[162];`
`1036`	`1036`	`memcpy(adaptor_sig_tmp, adaptor_sig, sizeof(adaptor_sig_tmp));`
`1037`	`1037`	`rand_flip_bit(&adaptor_sig_tmp[1], sizeof(adaptor_sig_tmp) - 1);`
`1038`	`1038`	`CHECK(secp256k1_ecdsa_adaptor_verify(ctx, adaptor_sig_tmp, &pubkey, msg, &enckey) == 0);`