diff options
| -rw-r--r-- | i386/i386/fpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/i386/i386/fpu.c b/i386/i386/fpu.c index 93762086..71c6cdd8 100644 --- a/i386/i386/fpu.c +++ b/i386/i386/fpu.c @@ -533,6 +533,8 @@ fpu_get_state(const thread_t thread, void *state, int flavor) ASSERT_IPL(SPL0); if (fp_kind == FP_NO) return KERN_FAILURE; + if (flavor != i386_FLOAT_STATE && fp_save_kind == FP_FNSAVE) + return KERN_FAILURE; simple_lock(&pcb->lock); ifps = pcb->ims.ifps; |