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Revert 455aa1e08 and c3767ed0eb 

commit c3767ed0eb
    qemu-char: (Re-)connect for tcp_chr_write() unconnected writing

Has no hope of working because tcp_chr_connect() does not actually connect.

455aa1e08 just fixes the SEGV with server() but the attempt to connect a client
socket is still completely broken.

This patch reverts both.

Reported-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2012-09-12 14:34:07 -05:00
parent ed0ec1aa85
commit 6db0fdce02
1 changed files with 1 additions and 6 deletions
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7
qemu-char.c
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@ -2141,18 +2141,13 @@ typedef struct {
static void tcp_chr_accept(void *opaque); static void tcp_chr_accept(void *opaque);
static void tcp_chr_connect(void *opaque);
static int tcp_chr_write(CharDriverState *chr, const uint8_t *buf, int len) static int tcp_chr_write(CharDriverState *chr, const uint8_t *buf, int len)
{ {
TCPCharDriver *s = chr->opaque; TCPCharDriver *s = chr->opaque;
if (s->connected) { if (s->connected) {
return send_all(s->fd, buf, len); return send_all(s->fd, buf, len);
} else if (s->listen_fd == -1) {
/* (Re-)connect for unconnected writing */
tcp_chr_connect(chr);
return 0;
} else { } else {
/* XXX: indicate an error ? */
return len; return len;
} }
} }