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| author | Jakub Hrozek <jhrozek@redhat.com> | 2009-08-03 11:55:36 +0200 |
|---|---|---|
| committer | Stephen Gallagher <sgallagh@redhat.com> | 2009-08-11 12:29:35 -0400 |
| commit | dd8aaf74198c084fd0aa712d56c4511978f04ebe (patch) | |
| tree | 32b5b07a2781ffe2381265f3ffeb8202cd216e91 /server/responder/pam | |
| parent | b3b55f167063417c285524ba35bd9298965b834a (diff) | |
| download | sssd-dd8aaf74198c084fd0aa712d56c4511978f04ebe.tar.gz sssd-dd8aaf74198c084fd0aa712d56c4511978f04ebe.tar.xz sssd-dd8aaf74198c084fd0aa712d56c4511978f04ebe.zip | |
Make child processes exit when parent dies
The child processes call prctl() and when their parent process is
killed, they are sent SIGTERM using prctl. This is currently
Linux-specific, for non-Linuxes, a similar effect is achieved by
catching a set of common termination signals and sending SIGTERM to the
process group.
Diffstat (limited to 'server/responder/pam')
| -rw-r--r-- | server/responder/pam/pamsrv.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/server/responder/pam/pamsrv.c b/server/responder/pam/pamsrv.c index 92fa4aecb..bff2f7cc9 100644 --- a/server/responder/pam/pamsrv.c +++ b/server/responder/pam/pamsrv.c @@ -227,6 +227,12 @@ int main(int argc, const char *argv[]) ret = server_setup("sssd[pam]", 0, PAM_SRV_CONFIG, &main_ctx); if (ret != EOK) return 2; + ret = die_if_parent_died(); + if (ret != EOK) { + /* This is not fatal, don't return */ + DEBUG(2, ("Could not set up to exit when parent process does\n")); + } + pam_dp_interface = get_pam_dp_interface(); sss_cmds = register_sss_cmds(); ret = sss_process_init(main_ctx, |