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(Network) Check connect errno for successful connection (#14420)

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MrHuu 2022-09-18 01:15:09 +02:00 committed by GitHub
parent 83ce6f42d9
commit dbba69a2d1
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1 changed files with 10 additions and 4 deletions
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14
libretro-common/net/net_socket.c
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@ -728,10 +728,16 @@ bool socket_connect_with_timeout(int fd, void *data, int timeout)
return false;
}
/* Excluded platforms do not have getsockopt implemented [GEKKO],
* or it's returned values are unreliable [3DS].
*/
#if !defined(GEKKO) && !defined(_3DS) && defined(SO_ERROR)
#if defined(GEKKO)
/* libogc does not have getsockopt implemented */
res = connect(fd, addr->ai_addr, addr->ai_addrlen);
if (res < 0 && -res != EISCONN)
return false;
#elif defined(_3DS)
/* libctru getsockopt does not return expected value */
if (connect(fd, addr->ai_addr, addr->ai_addrlen) < 0 && errno != EISCONN)
return false;
#else
{
int error = -1;
socklen_t errsz = sizeof(error);