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nc-vsock: output to stdout rather than stdin

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Signed-off-by: Ian Campbell <ian.campbell@docker.com>
This commit is contained in:
Ian Campbell 2016-03-29 16:54:22 +01:00
parent 8fdebc091c
commit ce5c85f7c1
1 changed files with 2 additions and 0 deletions
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2
alpine/packages/nc-vsock/nc-vsock.c
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@ -212,6 +212,8 @@ static int xfer_data(int in_fd, int out_fd)
ssize_t nbytes; ssize_t nbytes;
ssize_t remaining; ssize_t remaining;
if (out_fd == STDIN_FILENO) out_fd = STDOUT_FILENO;
nbytes = read(in_fd, buf, sizeof(buf)); nbytes = read(in_fd, buf, sizeof(buf));
if (nbytes <= 0) { if (nbytes <= 0) {
return -1; return -1;