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target-mips: fix memory leak

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Coveristy reports that variable prom_buf/params_buf going
out of scope leaks the storage it points to.

Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Leon Alrae <leon.alrae@imgtec.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Gonglei 2015-04-28 17:11:02 +08:00 committed by Michael Tokarev
parent 5403432f39
commit 3ad9fd5a25
3 changed files with 3 additions and 0 deletions
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1
hw/mips/mips_fulong2e.c
View File

@ -168,6 +168,7 @@ static int64_t load_kernel (CPUMIPSState *env)
rom_add_blob_fixed("prom", prom_buf, prom_size, rom_add_blob_fixed("prom", prom_buf, prom_size,
cpu_mips_kseg0_to_phys(NULL, ENVP_ADDR)); cpu_mips_kseg0_to_phys(NULL, ENVP_ADDR));
g_free(prom_buf);
return kernel_entry; return kernel_entry;
} }

1
hw/mips/mips_malta.c
View File

@ -861,6 +861,7 @@ static int64_t load_kernel (void)
rom_add_blob_fixed("prom", prom_buf, prom_size, rom_add_blob_fixed("prom", prom_buf, prom_size,
cpu_mips_kseg0_to_phys(NULL, ENVP_ADDR)); cpu_mips_kseg0_to_phys(NULL, ENVP_ADDR));
g_free(prom_buf);
return kernel_entry; return kernel_entry;
} }

1
hw/mips/mips_r4k.c
View File

@ -139,6 +139,7 @@ static int64_t load_kernel(void)
rom_add_blob_fixed("params", params_buf, params_size, rom_add_blob_fixed("params", params_buf, params_size,
(16 << 20) - 264); (16 << 20) - 264);
g_free(params_buf);
return entry; return entry;
} }