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| author | Peter Maydell <peter.maydell@linaro.org> | 2024-09-03 17:22:18 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-09-05 13:12:37 +0100 |
| commit | c2a33809e5c119f849625132544c19a180115549 (patch) | |
| tree | 23fd0b626776dfb91b59ab2712e9d32e1a3e0085 /hw/arm | |
| parent | 5b836d001aa8fbf4a33d50b4edeb1c6f0985999d (diff) | |
| download | qemu-c2a33809e5c119f849625132544c19a180115549.zip qemu-c2a33809e5c119f849625132544c19a180115549.tar.gz qemu-c2a33809e5c119f849625132544c19a180115549.tar.bz2 | |
hw/arm/sbsa-ref: Don't leak string in sbsa_fdt_add_gic_node()
In sbsa_fdt_add_gic_node() we g_strdup_printf() two nodename
strings, but only free one.
Since the string is actually entirely constant and we don't
make any use of printf's format-string operations, we can
drop the g_strdup_printf() use entirely.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20240822162323.706382-1-peter.maydell@linaro.org
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/sbsa-ref.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c index 396abe9..e3195d5 100644 --- a/hw/arm/sbsa-ref.c +++ b/hw/arm/sbsa-ref.c @@ -164,23 +164,20 @@ static uint64_t sbsa_ref_cpu_mp_affinity(SBSAMachineState *sms, int idx) static void sbsa_fdt_add_gic_node(SBSAMachineState *sms) { - char *nodename; + const char *intc_nodename = "/intc"; + const char *its_nodename = "/intc/its"; - nodename = g_strdup_printf("/intc"); - qemu_fdt_add_subnode(sms->fdt, nodename); - qemu_fdt_setprop_sized_cells(sms->fdt, nodename, "reg", + qemu_fdt_add_subnode(sms->fdt, intc_nodename); + qemu_fdt_setprop_sized_cells(sms->fdt, intc_nodename, "reg", 2, sbsa_ref_memmap[SBSA_GIC_DIST].base, 2, sbsa_ref_memmap[SBSA_GIC_DIST].size, 2, sbsa_ref_memmap[SBSA_GIC_REDIST].base, 2, sbsa_ref_memmap[SBSA_GIC_REDIST].size); - nodename = g_strdup_printf("/intc/its"); - qemu_fdt_add_subnode(sms->fdt, nodename); - qemu_fdt_setprop_sized_cells(sms->fdt, nodename, "reg", + qemu_fdt_add_subnode(sms->fdt, its_nodename); + qemu_fdt_setprop_sized_cells(sms->fdt, its_nodename, "reg", 2, sbsa_ref_memmap[SBSA_GIC_ITS].base, 2, sbsa_ref_memmap[SBSA_GIC_ITS].size); - - g_free(nodename); } /* |