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| author | Wang Nan <[email protected]> | 2016-05-31 13:06:15 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2016-06-03 17:53:46 +0000 |
| commit | 946ae1d41d4b0c77b9f63b4a0393d8a1283a7f9d (patch) | |
| tree | 60e3f662d5308fc8fa69028e2868df2247c771ed /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | perf evsel: Provide way to extract integer value from format_field (diff) | |
| download | kernel-946ae1d41d4b0c77b9f63b4a0393d8a1283a7f9d.tar.gz kernel-946ae1d41d4b0c77b9f63b4a0393d8a1283a7f9d.zip | |
perf evlist: Fix alloc_mmap() failure path
If zalloc fail, setting evlist->mmap[i].fd is unsafe and
perf_evlist__alloc_mmap() should bail out right after that.
Signed-off-by: Wang Nan <[email protected]>
Acked-by: Masami Hiramatsu <[email protected]>
Cc: He Kuang <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Zefan Li <[email protected]>
Cc: [email protected]
Fixes: d4c6fb36ac2c ("perf evsel: Record fd into perf_mmap")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions