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[Stable-7.2.11,31/41] target/i386: Revert monitor_puts() in do_inject_x86_mce()

Message ID 20240410054416.4181891-31-mjt@tls.msk.ru
State New
Headers show
Series Patch Round-up for stable 7.2.11, freeze on 2024-04-20 | expand

Commit Message

Michael Tokarev April 10, 2024, 5:43 a.m. UTC 
From: Tao Su <tao1.su@linux.intel.com>

monitor_puts() doesn't check the monitor pointer, but do_inject_x86_mce()
may have a parameter with NULL monitor pointer. Revert monitor_puts() in
do_inject_x86_mce() to fix, then the fact that we send the same message to
monitor and log is again more obvious.

Fixes: bf0c50d4aa85 (monitor: expose monitor_puts to rest of code)
Reviwed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Tao Su <tao1.su@linux.intel.com>
Message-ID: <20240320083640.523287-1-tao1.su@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 7fd226b04746f0be0b636de5097f1b42338951a0)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff mbox series

Patch

diff --git a/target/i386/helper.c b/target/i386/helper.c
index 0ac2da066d..290d9d309c 100644
--- a/target/i386/helper.c
+++ b/target/i386/helper.c
@@ -427,7 +427,7 @@  static void do_inject_x86_mce(CPUState *cs, run_on_cpu_data data)
         if (need_reset) {
             emit_guest_memory_failure(MEMORY_FAILURE_ACTION_RESET, ar,
                                       recursive);
-            monitor_puts(params->mon, msg);
+            monitor_printf(params->mon, "%s", msg);
             qemu_log_mask(CPU_LOG_RESET, "%s\n", msg);
             qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
             return;