Author: jkim
Date: Thu Feb 18 19:37:39 2016
New Revision: 295767
URL: https://svnweb.freebsd.org/changeset/base/295767
Log:
Silence VPS-Studio errors (V512). These buffer underflows are intentional.
Modified:
head/sys/compat/x86bios/x86bios.c
Modified: head/sys/compat/x86bios/x86bios.c
==============================================================================
--- head/sys/compat/x86bios/x86bios.c Thu Feb 18 19:05:30 2016
(r295766)
+++ head/sys/compat/x86bios/x86bios.c Thu Feb 18 19:37:39 2016
(r295767)
@@ -586,7 +586,7 @@ x86bios_call(struct x86regs *regs, uint1
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 i
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);
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