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Use read instead of recv, #58. Patch from Luigi Rizzo

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Erik Ekman 2009-05-14 18:12:38 +00:00
parent aa63a3514c
commit 91257baa3c
1 changed files with 2 additions and 1 deletions
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3
src/tun.c
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@ -360,7 +360,8 @@ read_tun(int tun_fd, char *buf, size_t len)
#if defined (FREEBSD) || defined (DARWIN) || defined(NETBSD) || defined(WINDOWS32) #if defined (FREEBSD) || defined (DARWIN) || defined(NETBSD) || defined(WINDOWS32)
/* FreeBSD/Darwin/NetBSD has no header */ /* FreeBSD/Darwin/NetBSD has no header */
int bytes; int bytes;
bytes = recv(tun_fd, buf + 4, len, 0); memset(buf, 0, 4);
bytes = read(tun_fd, buf + 4, len - 4);
if (bytes < 0) { if (bytes < 0) {
return bytes; return bytes;
} else { } else {