mirrors/qemu
0
0
Fork 0
mirror of https://github.com/qemu/qemu.git synced 2024-11-23 19:03:38 +08:00
Code Issues Packages Projects Releases Wiki Activity

qemu-nbd: Close inherited stderr

Browse Source 
Close inherited stderr of the parent if fork_process is false.
Otherwise no one will close it. (introduced by e6df58a5)

This only affected 'qemu-nbd -c /dev/nbd0'.

Signed-off-by: Raphael Pour <raphael.pour@hetzner.com>
Message-Id: <d8ddc993-9816-836e-a3de-c6edab9d9c49@hetzner.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[eblake: Enhance commit message]
Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Raphael Pour 2020-05-15 08:36:07 +02:00 committed by Eric Blake
parent debe78ce14
commit 0eaf453ebf
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
qemu-nbd.c
View File

@ -916,7 +916,11 @@ int main(int argc, char **argv)
} else if (pid == 0) {
close(stderr_fd[0]);
old_stderr = dup(STDERR_FILENO);
/* Remember parent's stderr if we will be restoring it. */
if (fork_process) {
old_stderr = dup(STDERR_FILENO);
}
ret = qemu_daemon(1, 0);
/* Temporarily redirect stderr to the parent's pipe... */