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Print when detaching, do not close tun when its not opened

This commit is contained in:
Bjorn Andersson 2006-06-11 17:41:39 +00:00
parent 16c46c3183
commit 96ef5da119
2 changed files with 4 additions and 1 deletions
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4
iodine.c
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@ -232,7 +232,7 @@ main(int argc, char **argv)
}
if ((tun_fd = open_tun()) == -1)
goto cleanup1;
goto cleanup0;
if ((dns_fd = open_dns(argv[0], argv[1])) == -1)
goto cleanup2;
@ -249,6 +249,7 @@ main(int argc, char **argv)
}
if (!foreground) {
printf("Detaching from terminal...\n");
daemon(0, 0);
umask(0);
alarm(0);
@ -269,6 +270,7 @@ cleanup2:
close_dns(dns_fd);
cleanup1:
close_tun(tun_fd);
cleanup0:
return 0;
}

1
iodined.c
View File

@ -221,6 +221,7 @@ main(int argc, char **argv)
}
if (!foreground) {
printf("Detaching from terminal...\n");
daemon(0, 0);
umask(0);
alarm(0);