Searched refs:unsafe_ptr (Results 1 – 3 of 3) sorted by relevance
| /linux-6.3-rc2/kernel/trace/ |
| A D | bpf_trace.c | 175 const void __user *, unsafe_ptr) in BPF_CALL_3() argument
191 const void __user *unsafe_ptr) in bpf_probe_read_user_str_common() argument
212 const void __user *, unsafe_ptr) in BPF_CALL_3() argument
238 const void *, unsafe_ptr) in BPF_CALL_3() argument
273 const void *, unsafe_ptr) in BPF_CALL_3() argument
289 const void *, unsafe_ptr) in BPF_CALL_3() argument
291 if ((unsigned long)unsafe_ptr < TASK_SIZE) { in BPF_CALL_3()
293 (__force void __user *)unsafe_ptr); in BPF_CALL_3()
308 const void *, unsafe_ptr) in BPF_CALL_3() argument
310 if ((unsigned long)unsafe_ptr < TASK_SIZE) { in BPF_CALL_3()
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| /linux-6.3-rc2/kernel/bpf/ |
| A D | helpers.c | 733 static int bpf_trace_copy_string(char *buf, void *unsafe_ptr, char fmt_ptype, in bpf_trace_copy_string() argument
736 void __user *user_ptr = (__force void __user *)unsafe_ptr; in bpf_trace_copy_string()
743 if ((unsigned long)unsafe_ptr < TASK_SIZE) in bpf_trace_copy_string()
748 return strncpy_from_kernel_nofault(buf, unsafe_ptr, bufsz); in bpf_trace_copy_string()
815 char *unsafe_ptr = NULL, *tmp_buf = NULL, *tmp_buf_end, *fmt_end; in bpf_bprintf_prepare() local
926 unsafe_ptr = (char *)(long)raw_args[num_spec]; in bpf_bprintf_prepare()
927 err = copy_from_kernel_nofault(cur_ip, unsafe_ptr, in bpf_bprintf_prepare()
963 unsafe_ptr = (char *)(long)raw_args[num_spec]; in bpf_bprintf_prepare()
964 err = bpf_trace_copy_string(tmp_buf, unsafe_ptr, in bpf_bprintf_prepare()
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| A D | core.c | 1632 u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) in bpf_probe_read_kernel() argument
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