Re: [PATCH] powerpc/ptrace: Fix out of bounds array access warning

2016-04-25 Thread Segher Boessenkool
On Sun, Apr 24, 2016 at 11:00:06PM -0700, Khem Raj wrote: > gcc-6 correctly warns about a out of bounds access > > arch/powerpc/kernel/ptrace.c:407:24: warning: index 32 denotes an offset > greater than size of 'u64[32][1] {aka long long unsigned int[32][1]}' > [-Warray-bounds] > offseto

[PATCH] powerpc/ptrace: Fix out of bounds array access warning

2016-04-24 Thread Khem Raj
gcc-6 correctly warns about a out of bounds access arch/powerpc/kernel/ptrace.c:407:24: warning: index 32 denotes an offset greater than size of 'u64[32][1] {aka long long unsigned int[32][1]}' [-Warray-bounds] offsetof(struct thread_fp_state, fpr[32][0])); ^ che