diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-10-07 20:08:49 +0200 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2017-04-26 12:58:55 +0200 |
| commit | 796f8c41e16712f9faadee3aea6fd2f38baf989a (patch) | |
| tree | b6130fdfa4ba3f80c7b065bed3ab1313114c9aa2 /src/basic | |
| parent | 2c0a91fedc150195f54d91bf75515e4bfff0d753 (diff) | |
util: always enforce O_NOCTTY and O_CLOEXEC in openpt_in_namespace()
The child process is shortliving, hence always set O_NOCTTY so that the
tty doesn't quickly become controlling TTY and then gives it up again.
Also set O_CLOEXEC, because it's cleaner, and doesn't affect the parent
anyway.
Diffstat (limited to 'src/basic')
| -rw-r--r-- | src/basic/util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/basic/util.c b/src/basic/util.c index 97a07b93c..1b0f21604 100644 --- a/src/basic/util.c +++ b/src/basic/util.c @@ -6237,7 +6237,7 @@ int openpt_in_namespace(pid_t pid, int flags) { if (r < 0) _exit(EXIT_FAILURE); - master = posix_openpt(flags); + master = posix_openpt(flags|O_NOCTTY|O_CLOEXEC); if (master < 0) _exit(EXIT_FAILURE); |