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coverity 83657 plat unix check setsockopt return

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Signed-off-by: Andy Green <andy.green@linaro.org>
This commit is contained in:
Andy Green 2014-11-30 13:06:09 +08:00
parent d7b0a72953
commit abb48113e7
1 changed files with 4 additions and 2 deletions
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6
lib/lws-plat-unix.c
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@ -227,10 +227,12 @@ lws_plat_set_socket_options(struct libwebsocket_context *context, int fd)
optval = 1;
#if !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__NetBSD__) && \
!defined(__OpenBSD__)
setsockopt(fd, SOL_TCP, TCP_NODELAY, (const void *)&optval, optlen);
if (setsockopt(fd, SOL_TCP, TCP_NODELAY, (const void *)&optval, optlen) < 0)
return 1;
#else
tcp_proto = getprotobyname("TCP");
setsockopt(fd, tcp_proto->p_proto, TCP_NODELAY, &optval, optlen);
if (setsockopt(fd, tcp_proto->p_proto, TCP_NODELAY, &optval, optlen) < 0)
return 1;
#endif
/* We are nonblocking... */