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More error message improvements; work around a suspect Solaris compiler bug

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hpa 2002-11-09 02:22:59 +00:00
parent 8036d9e857
commit 0f52cd8fa4
2 changed files with 45 additions and 27 deletions
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9
tftpd/recvfrom.c
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@ -57,7 +57,7 @@ myrecvfrom(int s, void *buf, int len, unsigned int flags,
struct sockaddr_in *myaddr)
{
struct msghdr msg;
struct iovec iov[1];
struct iovec iov;
int n;
struct cmsghdr *cmptr;
union {
@ -82,15 +82,16 @@ myrecvfrom(int s, void *buf, int len, unsigned int flags,
setsockopt(s, IPPROTO_IP, IP_PKTINFO, &on, sizeof(on));
#endif
bzero(&msg, sizeof msg); /* Clear possible system-dependent fields */
msg.msg_control = control_un.control;
msg.msg_controllen = sizeof(control_un.control);
msg.msg_flags = 0;
msg.msg_name = from;
msg.msg_namelen = *fromlen;
iov[0].iov_base = buf;
iov[0].iov_len = len;
msg.msg_iov = iov;
iov.iov_base = buf;
iov.iov_len = len;
msg.msg_iov = &iov;
msg.msg_iovlen = 1;
if ( (n = recvmsg(s, &msg, flags)) < 0 )