From c4cb164426aebd635baa53685b0ebf1a127e9803 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 8 Jun 2020 21:34:17 -0700 Subject: maccess: rename strncpy_from_unsafe_strict to strncpy_from_kernel_nofault This matches the naming of strncpy_from_user_nofault, and also makes it more clear what the function is supposed to do. Signed-off-by: Christoph Hellwig Signed-off-by: Andrew Morton Cc: Alexei Starovoitov Cc: Daniel Borkmann Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Masami Hiramatsu Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20200521152301.2587579-8-hch@lst.de Signed-off-by: Linus Torvalds --- kernel/trace/bpf_trace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/trace') diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 334db5a299a0..879ee676bf5a 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -240,7 +240,7 @@ bpf_probe_read_kernel_str_common(void *dst, u32 size, const void *unsafe_ptr, * is returned that can be used for bpf_perf_event_output() et al. */ ret = compat ? strncpy_from_unsafe(dst, unsafe_ptr, size) : - strncpy_from_unsafe_strict(dst, unsafe_ptr, size); + strncpy_from_kernel_nofault(dst, unsafe_ptr, size); if (unlikely(ret < 0)) out: memset(dst, 0, size); @@ -415,7 +415,7 @@ fmt_str: break; #endif case 'k': - strncpy_from_unsafe_strict(buf, unsafe_ptr, + strncpy_from_kernel_nofault(buf, unsafe_ptr, sizeof(buf)); break; case 'u': -- cgit v1.2.3