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Silence VPS-Studio errors (V512). These buffer underflows are intentional.

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This commit is contained in:
Jung-uk Kim 2016-02-18 19:37:39 +00:00
parent cd82d21b2e
commit c2a9e596ed
1 changed files with 2 additions and 2 deletions
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4
sys/compat/x86bios/x86bios.c
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@ -586,7 +586,7 @@ x86bios_call(struct x86regs *regs, uint16_t seg, uint16_t off)
X86BIOS_TRACE(Calling 0x%06x, (seg << 4) + off, regs);
mtx_lock(&x86bios_lock);
memcpy(&x86bios_emu.x86, regs, sizeof(*regs));
memcpy((struct x86regs *)&x86bios_emu.x86, regs, sizeof(*regs));
x86bios_fault = 0;
spinlock_enter();
x86emu_exec_call(&x86bios_emu, seg, off);
@ -628,7 +628,7 @@ x86bios_intr(struct x86regs *regs, int intno)
X86BIOS_TRACE(Calling INT 0x%02x, intno, regs);
mtx_lock(&x86bios_lock);
memcpy(&x86bios_emu.x86, regs, sizeof(*regs));
memcpy((struct x86regs *)&x86bios_emu.x86, regs, sizeof(*regs));
x86bios_fault = 0;
spinlock_enter();
x86emu_exec_intr(&x86bios_emu, intno);