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-rw-r--r--target-i386/helper2.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/target-i386/helper2.c b/target-i386/helper2.c
index 06c732edce..0d5f439d1b 100644
--- a/target-i386/helper2.c
+++ b/target-i386/helper2.c
@@ -331,7 +331,8 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, uint32_t addr,
printf("MMU fault: addr=0x%08x w=%d u=%d eip=%08x\n",
addr, is_write, is_user, env->eip);
#endif
-
+ is_write &= 1;
+
if (env->user_mode_only) {
/* user mode only emulation */
error_code = 0;