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| author | Lee Duncan <lduncan@suse.com> | 2019-05-14 10:47:59 -0700 |
|---|---|---|
| committer | Lee Duncan <lduncan@suse.com> | 2019-05-14 10:47:59 -0700 |
| commit | 1aa16e914eec3c97210a93dfab25b194e56a8298 (patch) | |
| tree | d1dcc46bf9d04a61944b711623cb9e09b5aa388d /iscsiuio | |
| parent | 9483ee87ceea3ec8816e6a39d93aee242e7e19d2 (diff) | |
| download | open-iscsi-1aa16e914eec3c97210a93dfab25b194e56a8298.tar.gz | |
Fix pipe notification code
Only send a message down the pipe if it is open, i.e.
only in daemon (non-foreground) mode.
Fixes: 9483ee87ceea3ec8816e6a39d93aee242e7e19d2
Diffstat (limited to 'iscsiuio')
| -rw-r--r-- | iscsiuio/src/unix/main.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/iscsiuio/src/unix/main.c b/iscsiuio/src/unix/main.c index 5106ebe..dd7df4d 100644 --- a/iscsiuio/src/unix/main.c +++ b/iscsiuio/src/unix/main.c @@ -409,10 +409,12 @@ int main(int argc, char *argv[]) if (rc != 0) goto error; - /* signal parent they can go away now */ - close(pipefds[0]); - write(pipefds[1], "ok\n", 3); - close(pipefds[1]); + if (!foreground) { + /* signal parent they can go away now */ + close(pipefds[0]); + write(pipefds[1], "ok\n", 3); + close(pipefds[1]); + } /* NetLink connection to listen to NETLINK_ISCSI private messages */ if (nic_nl_open() != 0) |