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Fixed invalid SOCK_ADDR_TYPE_MATCH check in lwip_sendto()

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goldsimon 2011-07-04 19:39:16 +00:00
parent 09ac68c196
commit 1813d11b9d
1 changed files with 1 additions and 1 deletions
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2
src/api/sockets.c
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@ -864,7 +864,7 @@ lwip_sendto(int s, const void *data, size_t size, int flags,
#endif /* LWIP_TCP */
}
if (!SOCK_ADDR_TYPE_MATCH(to, sock)) {
if ((to != NULL) && !SOCK_ADDR_TYPE_MATCH(to, sock)) {
/* sockaddr does not match socket type (IPv4/IPv6) */
sock_set_errno(sock, err_to_errno(ERR_VAL));
return -1;