34 lines
1.5 KiB
Diff
34 lines
1.5 KiB
Diff
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
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index 1877976..7915aab 100644
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--- a/qga/commands-posix.c
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+++ b/qga/commands-posix.c
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@@ -82,6 +82,7 @@ static void ga_wait_child(pid_t pid, int *status, Error **errp)
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void qmp_guest_shutdown(bool has_mode, const char *mode, Error **errp)
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{
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const char *shutdown_flag;
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+ const char *fallback_cmd = NULL;
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Error *local_err = NULL;
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pid_t pid;
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int status;
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@@ -89,10 +90,13 @@ void qmp_guest_shutdown(bool has_mode, const char *mode, Error **errp)
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slog("guest-shutdown called, mode: %s", mode);
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if (!has_mode || strcmp(mode, "powerdown") == 0) {
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shutdown_flag = "-P";
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+ fallback_cmd = "/sbin/poweroff";
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} else if (strcmp(mode, "halt") == 0) {
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shutdown_flag = "-H";
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+ fallback_cmd = "/sbin/halt";
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} else if (strcmp(mode, "reboot") == 0) {
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shutdown_flag = "-r";
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+ fallback_cmd = "/sbin/reboot";
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} else {
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error_setg(errp,
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"mode is invalid (valid values are: halt|powerdown|reboot");
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@@ -109,6 +113,7 @@ void qmp_guest_shutdown(bool has_mode, const char *mode, Error **errp)
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execle("/sbin/shutdown", "shutdown", "-h", shutdown_flag, "+0",
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"hypervisor initiated shutdown", (char*)NULL, environ);
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+ execle(fallback_cmd, fallback_cmd, (char*)NULL, environ);
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_exit(EXIT_FAILURE);
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} else if (pid < 0) {
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error_setg_errno(errp, errno, "failed to create child process");
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