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mips_mipssim: fix use-after-free for filename 

May pass freed pointer filename as an argument to error_report.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Gonglei 2014-11-15 18:06:41 +08:00 committed by Paolo Bonzini
parent d4754a9531
commit 77e205a528
1 changed files with 1 additions and 1 deletions
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2
hw/mips/mips_mipssim.c
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@ -197,7 +197,7 @@ mips_mipssim_init(MachineState *machine)
!kernel_filename && !qtest_enabled()) {
/* Bail out if we have neither a kernel image nor boot vector code. */
error_report("Could not load MIPS bios '%s', and no "
"-kernel argument was specified", filename);
"-kernel argument was specified", bios_name);
exit(1);
} else {
/* We have a boot vector start address. */