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net/passt: Don't try to read the pidfile if passt got a signal

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g_subprocess_get_if_exited returns false if passt was killed by a signal, so we fall through to trying to read the pidfile.

Update the error when passt exits to include the exit code.

Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Peter Foley <pefoley@google.com>
Message-ID: <20260305-passt-v2-2-f0582198afc0@google.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Peter Foley
2026-03-05 11:04:57 -05:00
committed by Philippe Mathieu-Daudé
parent a1596cdc37
commit d89f7c8194
1 changed files with 11 additions and 2 deletions
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13
net/passt.c
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@@ -270,8 +270,17 @@ static int net_passt_start_daemon(NetPasstState *s, int sock, Error **errp)
return -1;
}
if (g_subprocess_get_if_exited(daemon) &&
g_subprocess_get_exit_status(daemon)) {
if (g_subprocess_get_if_exited(daemon)) {
gint status = g_subprocess_get_exit_status(daemon);
if (status) {
error_setg(errp, "Passt exited with code %d", status);
return -1;
}
}
if (g_subprocess_get_if_signaled(daemon)) {
error_setg(errp, "Passt killed with signal %d",
g_subprocess_get_term_sig(daemon));
return -1;
}