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| author | Thomas Jarosch <thomas.jarosch@intra2net.com> | 2011-10-14 19:00:47 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-10-14 12:49:35 -0300 |
| commit | 6c3c5b26d08569ed80e10d3e02d3c997ed1e6e7c (patch) | |
| tree | 78ea18b888811922e50ceef80bb33321fa01687d /tools/perf/util/levenshtein.c | |
| parent | 0361fc25d509be09464dd23c274bd175cc933cc8 (diff) | |
perf buildid: Fix possible unterminated readlink() result buffer
The readlink function doesn't guarantee that a '\0' will be put at the
end of the provided buffer if there is no space left.
No need to do "buf[len] = '\0';" since the buffer is allocated with
zalloc().
Link: http://lkml.kernel.org/r/4E986ABF.9040706@intra2net.com
Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/levenshtein.c')
0 files changed, 0 insertions, 0 deletions