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authorShannon Zhao <shannon.zhao@linaro.org>2015-05-28 20:39:42 +0800
committerMichael Tokarev <mjt@tls.msk.ru>2015-06-03 14:21:24 +0300
commitc18f855697ab6b64a895f37cf47fd7061ce9e798 (patch)
treea3302fd95f10a7bf113e03ac9046acb090935fe1 /hw/alpha/dp264.c
parentbd4baf6eebff75c7e0c67a729d1bdb5b0b36fe72 (diff)
hw/alpha/dp264.c: Fix memory leak spotted by valgrind
valgrind complains about: ==7055== 58 bytes in 1 blocks are definitely lost in loss record 1,471 of 2,192 ==7055== at 0x4C2845D: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==7055== by 0x24410F: malloc_and_trace (vl.c:2556) ==7055== by 0x64C770E: g_malloc (in /usr/lib64/libglib-2.0.so.0.3600.3) ==7055== by 0x64DEFD7: g_strndup (in /usr/lib64/libglib-2.0.so.0.3600.3) ==7055== by 0x650181A: g_vasprintf (in /usr/lib64/libglib-2.0.so.0.3600.3) ==7055== by 0x64DF0CC: g_strdup_vprintf (in /usr/lib64/libglib-2.0.so.0.3600.3) ==7055== by 0x64DF188: g_strdup_printf (in /usr/lib64/libglib-2.0.so.0.3600.3) ==7055== by 0x242F81: qemu_find_file (vl.c:2121) ==7055== by 0x217A32: clipper_init (dp264.c:105) ==7055== by 0x2484DA: main (vl.c:4249) Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'hw/alpha/dp264.c')
-rw-r--r--hw/alpha/dp264.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/alpha/dp264.c b/hw/alpha/dp264.c
index 9fe7e8b5cb..f86e7bb830 100644
--- a/hw/alpha/dp264.c
+++ b/hw/alpha/dp264.c
@@ -55,7 +55,7 @@ static void clipper_init(MachineState *machine)
ISABus *isa_bus;
qemu_irq rtc_irq;
long size, i;
- const char *palcode_filename;
+ char *palcode_filename;
uint64_t palcode_entry, palcode_low, palcode_high;
uint64_t kernel_entry, kernel_low, kernel_high;
@@ -101,8 +101,8 @@ static void clipper_init(MachineState *machine)
/* Load PALcode. Given that this is not "real" cpu palcode,
but one explicitly written for the emulation, we might as
well load it directly from and ELF image. */
- palcode_filename = (bios_name ? bios_name : "palcode-clipper");
- palcode_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, palcode_filename);
+ palcode_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS,
+ bios_name ? bios_name : "palcode-clipper");
if (palcode_filename == NULL) {
hw_error("no palcode provided\n");
exit(1);
@@ -114,6 +114,7 @@ static void clipper_init(MachineState *machine)
hw_error("could not load palcode '%s'\n", palcode_filename);
exit(1);
}
+ g_free(palcode_filename);
/* Start all cpus at the PALcode RESET entry point. */
for (i = 0; i < smp_cpus; ++i) {