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ws2_32: Don't set output length in WSAStringToAddress on error. 

Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alex Henrie 2020-05-20 08:11:18 -06:00 committed by Alexandre Julliard
parent 205e09bc30
commit c84e416d23
2 changed files with 17 additions and 7 deletions
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4
dlls/ws2_32/socket.c
View File

@ -8514,7 +8514,6 @@ INT WINAPI WSAStringToAddressA(LPSTR AddressString,
res = WSAEFAULT;
break;
}
*lpAddressLength = sizeof(SOCKADDR_IN);
memset(lpAddress, 0, sizeof(SOCKADDR_IN));
status = RtlIpv4StringToAddressExA(AddressString, FALSE, &addr4->sin_addr, &addr4->sin_port);
@ -8524,6 +8523,7 @@ INT WINAPI WSAStringToAddressA(LPSTR AddressString,
break;
}
addr4->sin_family = WS_AF_INET;
*lpAddressLength = sizeof(SOCKADDR_IN);
break;
}
case WS_AF_INET6:
@ -8537,7 +8537,6 @@ INT WINAPI WSAStringToAddressA(LPSTR AddressString,
res = WSAEFAULT;
break;
}
*lpAddressLength = sizeof(SOCKADDR_IN6);
memset(lpAddress, 0, sizeof(SOCKADDR_IN6));
status = RtlIpv6StringToAddressExA(AddressString, &addr6->sin6_addr, &addr6->sin6_scope_id, &addr6->sin6_port);
@ -8547,6 +8546,7 @@ INT WINAPI WSAStringToAddressA(LPSTR AddressString,
break;
}
addr6->sin6_family = WS_AF_INET6;
*lpAddressLength = sizeof(SOCKADDR_IN6);
break;
}
default:

20
dlls/ws2_32/tests/sock.c
View File

@ -3454,7 +3454,7 @@ static void test_WSAStringToAddress(void)
};
WCHAR inputW[64];
INT len, ret, expected_ret;
INT len, ret, expected_len, expected_ret;
short expected_family;
SOCKADDR_IN sockaddr;
SOCKADDR_IN6 sockaddr6;
@ -3465,13 +3465,16 @@ static void test_WSAStringToAddress(void)
ret = WSAStringToAddressA( ipv4_tests[0].input, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
ok( ret == SOCKET_ERROR, "WSAStringToAddressA() returned %d, expected SOCKET_ERROR\n", ret );
ok( WSAGetLastError() == WSAEFAULT, "WSAStringToAddress() gave error %d, expected WSAEFAULT\n", WSAGetLastError() );
ok( len >= sizeof(sockaddr) || broken(len == 0) /* xp */,
"WSAStringToAddress() gave length %d, expected at least %d\n", len, sizeof(sockaddr) );
for (i = 0; i < 2; i++)
{
for (j = 0; j < ARRAY_SIZE(ipv4_tests); j++)
{
len = sizeof(sockaddr);
memset( &sockaddr, 0xab, len );
len = sizeof(sockaddr) + 10;
expected_len = ipv4_tests[j].error ? len : sizeof(sockaddr);
memset( &sockaddr, 0xab, sizeof(sockaddr) );
WSASetLastError( 0 );
if (i == 0)
@ -3500,12 +3503,16 @@ static void test_WSAStringToAddress(void)
ok( sockaddr.sin_port == ipv4_tests[j].port,
"WSAStringToAddress(%s) gave port %04x, expected %04x\n",
wine_dbgstr_a( ipv4_tests[j].input ), sockaddr.sin_port, ipv4_tests[j].port );
ok( len == expected_len,
"WSAStringToAddress(%s) gave length %d, expected %d\n",
wine_dbgstr_a( ipv4_tests[j].input ), len, expected_len );
}
for (j = 0; j < ARRAY_SIZE(ipv6_tests); j++)
{
len = sizeof(sockaddr6);
memset( &sockaddr6, 0xab, len );
len = sizeof(sockaddr6) + 10;
expected_len = ipv6_tests[j].error ? len : sizeof(sockaddr6);
memset( &sockaddr6, 0xab, sizeof(sockaddr6) );
WSASetLastError( 0 );
if (i == 0)
@ -3553,6 +3560,9 @@ static void test_WSAStringToAddress(void)
ok( sockaddr6.sin6_flowinfo == 0,
"WSAStringToAddress(%s) gave flowinfo %d, expected 0\n",
wine_dbgstr_a( ipv6_tests[j].input ), sockaddr6.sin6_flowinfo );
ok( len == expected_len,
"WSAStringToAddress(%s) gave length %d, expected %d\n",
wine_dbgstr_a( ipv6_tests[j].input ), len, expected_len );
}
}
}