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| author | Tommi Rantala <tommi.t.rantala@nokia.com> | 2017-03-22 16:06:22 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-03-27 21:36:27 +0300 |
| commit | b7126ef78612a3d4a37aadf39125cff048cebb9b (patch) | |
| tree | 27c578f26aafda5fe9d96f2770217d34712552bb /tools/perf/util/trace-event-read.c | |
| parent | 0e6ba11511aef91ba8e2528ddc681d88922d7b0b (diff) | |
| download | linux-b7126ef78612a3d4a37aadf39125cff048cebb9b.tar.xz | |
perf utils: use sizeof(buf) - 1 in readlink() call
Ensure that we have space for the null byte in buf.
Signed-off-by: Tommi Rantala <tommi.t.rantala@nokia.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20170322130624.21881-5-tommi.t.rantala@nokia.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/trace-event-read.c')
0 files changed, 0 insertions, 0 deletions