701890bdd0
We have already validated the memory region in the course of validating the signal frame. No need to do it again within the helper function. In addition, return failure when the header contains invalid xstate_bv. The kernel handles this via exception handling within XSTATE_OP within xrstor_from_user_sigframe. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> |
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| .. | ||
| cpu_loop.c | ||
| Makefile.vdso | ||
| meson.build | ||
| signal.c | ||
| sockbits.h | ||
| syscall_32.tbl | ||
| syscall_nr.h | ||
| syscallhdr.sh | ||
| target_cpu.h | ||
| target_elf.h | ||
| target_errno_defs.h | ||
| target_fcntl.h | ||
| target_mman.h | ||
| target_prctl.h | ||
| target_proc.h | ||
| target_resource.h | ||
| target_signal.h | ||
| target_structs.h | ||
| target_syscall.h | ||
| termbits.h | ||
| vdso-asmoffset.h | ||
| vdso.ld | ||
| vdso.S | ||
| vdso.so | ||