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sockets: Use RW API in bind sk helper

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Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This commit is contained in:
Pavel Emelyanov 2012-02-07 15:59:12 +04:00 committed by Cyrill Gorcunov
parent 57eea3d3fd
commit bc9089e57e
1 changed files with 2 additions and 5 deletions
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7
sockets.c
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@ -815,7 +815,6 @@ static int bind_unix_sk(int sk, struct unix_sk_entry *ue, int img_fd)
{
struct sockaddr_un addr;
struct unix_sk_listen *e;
int ret;
if (!ue->namelen || ue->namelen >= UNIX_PATH_MAX) {
pr_err("Bad unix name len %d\n", ue->namelen);
@ -825,14 +824,12 @@ static int bind_unix_sk(int sk, struct unix_sk_entry *ue, int img_fd)
memset(&addr, 0, sizeof(addr));
addr.sun_family = AF_UNIX;
ret = read(img_fd, &addr.sun_path, ue->namelen);
if (ret != ue->namelen) {
pr_err("Error reading socket name from image (%d)", ret);
if (read_img_buf(img_fd, &addr.sun_path, ue->namelen) < 0)
goto err;
}
if (addr.sun_path[0] != '\0')
unlink(addr.sun_path);
if (bind(sk, (struct sockaddr *)&addr,
sizeof(addr.sun_family) + ue->namelen) < 0) {
pr_perror("Can't bind socket");