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use shared busybox error messages to save a few bytes
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parent
7dc7f402a7
commit
9c85ecdef4
@ -85,7 +85,7 @@ int nc_main(int argc, char **argv)
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#ifdef CONFIG_NC_GAPING_SECURITY_HOLE
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if (pr00gie) {
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/* won't need stdin */
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close (STDIN_FILENO);
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close(STDIN_FILENO);
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}
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#endif /* CONFIG_NC_GAPING_SECURITY_HOLE */
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@ -95,8 +95,8 @@ int nc_main(int argc, char **argv)
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if ((sfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
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bb_perror_msg_and_die("socket");
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x = 1;
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if (setsockopt (sfd, SOL_SOCKET, SO_REUSEADDR, &x, sizeof (x)) == -1)
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bb_perror_msg_and_die ("reuseaddr failed");
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if (setsockopt(sfd, SOL_SOCKET, SO_REUSEADDR, &x, sizeof (x)) == -1)
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bb_perror_msg_and_die("reuseaddr");
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address.sin_family = AF_INET;
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if (wsecs) {
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@ -168,7 +168,7 @@ int nc_main(int argc, char **argv)
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for (fd = 0; fd < FD_SETSIZE; fd++) {
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if (FD_ISSET(fd, &testfds)) {
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if ((nread = safe_read(fd, buf, sizeof(buf))) < 0)
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bb_perror_msg_and_die("read");
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bb_perror_msg_and_die(bb_msg_read_error);
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if (fd == sfd) {
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if (nread == 0)
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@ -181,7 +181,7 @@ int nc_main(int argc, char **argv)
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}
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if (bb_full_write(ofd, buf, nread) < 0)
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bb_perror_msg_and_die("write");
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bb_perror_msg_and_die(bb_msg_write_error);
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if (delay > 0) {
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sleep(delay);
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}
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