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Groups > linux.kernel > #1215604
| From | Alexei Starovoitov <ast@plumgrid.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 net-next 0/2] support for '%s' in bpf_trace_printk |
| Date | 2015-08-29 01:00 +0200 |
| Message-ID | <q2AMO-fd-3@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
v2->v3: fix the comment to mention that strncpy_from_unsafe() returns the length of the string including the trailing NUL. v1->v2: patch 1: generalize FETCH_FUNC_NAME(memory, string) into strncpy_from_unsafe() patch 2: use it in bpf_trace_printk Alexei Starovoitov (2): lib: introduce strncpy_from_unsafe() bpf: add support for %s specifier to bpf_trace_printk() include/linux/uaccess.h | 2 ++ kernel/trace/bpf_trace.c | 32 ++++++++++++++++++++++++++++++-- kernel/trace/trace_kprobe.c | 20 ++++---------------- lib/strncpy_from_user.c | 41 +++++++++++++++++++++++++++++++++++++++++ 4 files changed, 77 insertions(+), 18 deletions(-) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v3 net-next 0/2] support for '%s' in bpf_trace_printk Alexei Starovoitov <ast@plumgrid.com> - 2015-08-29 01:00 +0200 [PATCH v3 net-next 1/2] lib: introduce strncpy_from_unsafe() Alexei Starovoitov <ast@plumgrid.com> - 2015-08-29 01:00 +0200 Re: [PATCH v3 net-next 0/2] support for '%s' in bpf_trace_printk David Miller <davem@davemloft.net> - 2015-08-29 01:30 +0200
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