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

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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) if ((tun_fd = open_tun()) == -1)
goto cleanup1; goto cleanup0;
if ((dns_fd = open_dns(argv[0], argv[1])) == -1) if ((dns_fd = open_dns(argv[0], argv[1])) == -1)
goto cleanup2; goto cleanup2;
@ -249,6 +249,7 @@ main(int argc, char **argv)
} }
if (!foreground) { if (!foreground) {
printf("Detaching from terminal...\n");
daemon(0, 0); daemon(0, 0);
umask(0); umask(0);
alarm(0); alarm(0);
@ -269,6 +270,7 @@ cleanup2:
close_dns(dns_fd); close_dns(dns_fd);
cleanup1: cleanup1:
close_tun(tun_fd); close_tun(tun_fd);
cleanup0:
return 0; return 0;
} }

1
iodined.c
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@ -221,6 +221,7 @@ main(int argc, char **argv)
} }
if (!foreground) { if (!foreground) {
printf("Detaching from terminal...\n");
daemon(0, 0); daemon(0, 0);
umask(0); umask(0);
alarm(0); alarm(0);