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Searched refs:unsafe_addr (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/mm/
Dmaccess.c86 long strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count) in strncpy_from_unsafe() argument
89 const void *src = unsafe_addr; in strncpy_from_unsafe()
100 } while (dst[-1] && ret == 0 && src - unsafe_addr < count); in strncpy_from_unsafe()
106 return ret ? -EFAULT : src - unsafe_addr; in strncpy_from_unsafe()
/Linux-v4.19/tools/perf/include/bpf/
Dbpf.h33 static int (*probe_read)(void *dst, int size, const void *unsafe_addr) = (void *)BPF_FUNC_probe_rea…
34 static int (*probe_read_str)(void *dst, int size, const void *unsafe_addr) = (void *)BPF_FUNC_probe…
/Linux-v4.19/kernel/trace/
Dbpf_trace.c169 u64 unsafe_addr; in BPF_CALL_5() local
211 unsafe_addr = arg1; in BPF_CALL_5()
215 unsafe_addr = arg2; in BPF_CALL_5()
219 unsafe_addr = arg3; in BPF_CALL_5()
225 (void *) (long) unsafe_addr, in BPF_CALL_5()
/Linux-v4.19/include/linux/
Duaccess.h257 extern long strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count);