hw/ppc: Fix memory leak in get_cpu_state_data()

Fixes coverity (CID 1642024)

Cc: Aditya Gupta <adityag@linux.ibm.com>
Cc: Harsh Prateek Bora <harshpb@linux.ibm.com>
Link: https://lore.kernel.org/qemu-devel/CAFEAcA_Bm52bkPi9MH_uugXRR5fj48RtpbOnPNFQtbX=7Mz_yw@mail.gmail.com/
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Shivang Upadhyay <shivangu@linux.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Link: https://lore.kernel.org/r/20251028080551.92722-3-shivangu@linux.ibm.com
Message-ID: <20251028080551.92722-3-shivangu@linux.ibm.com>

diff --git a/hw/ppc/spapr_fadump.c b/hw/ppc/spapr_fadump.c
index 883a60cdcf20759a197ef1280fb22fb9aa8d998d..13cab0cfe1c95e425634a228801764950e31af53 100644 (file)
--- a/hw/ppc/spapr_fadump.c
+++ b/hw/ppc/spapr_fadump.c
@@ -453,7 +453,7 @@ static FadumpRegEntry *populate_cpu_reg_entries(CPUState *cpu,
 static void *get_cpu_state_data(uint64_t *cpu_state_len)
 {
     FadumpRegSaveAreaHeader reg_save_hdr;
-    FadumpRegEntry *reg_entries;
+    g_autofree FadumpRegEntry *reg_entries = NULL;
     FadumpRegEntry *curr_reg_entry;
     CPUState *cpu;