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nc-vsock: shutdown output socket on input EOF

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Signed-off-by: Ian Campbell <ian.campbell@docker.com>
This commit is contained in:
Ian Campbell 2016-03-31 16:34:14 +01:00
parent a9784a5fe0
commit f9825fbafd
1 changed files with 6 additions and 1 deletions
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7
alpine/packages/nc-vsock/nc-vsock.c
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@ -219,7 +219,12 @@ static int xfer_data(int in_fd, int out_fd)
return -1; return -1;
} }
if (nbytes == 0) { if (nbytes == 0) {
return 0; int rc;
if (out_fd == STDOUT_FILENO) return 0;
rc = shutdown(out_fd, SHUT_WR);
if (rc == 0) return 0;
perror("shutdown");
return -1;
} }
remaining = nbytes; remaining = nbytes;