Linux kernel bug fix: bpf: bpf_probe_read_kernel_str() has to return amount of data read on success
Subsystem: tracing (kernel/trace/bpf_trace.c)
Bug type: unknown, severity: unknown
Files changed: kernel/trace/bpf_trace.c
Introduced by Christoph Hellwig on 2020-06-09 09:39:15 -0700; fixed by Andrii Nakryiko on 2020-06-17 17:50:02 +0200 (lifetime: 8 days)