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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-07-01 17:21:59 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-07-19 05:14:14 +0300 |
| commit | 8526bafc149ee4d0df5eabca0f440164ec705c99 (patch) | |
| tree | 74092398a1f1c140272b778df9cad9cfd35868dd /mm/zsmalloc.c | |
| parent | 4b4cd50319127b3b606b8aaf3426d8972df1666a (diff) | |
| download | linux-8526bafc149ee4d0df5eabca0f440164ec705c99.tar.xz | |
perf test sdt: Handle realpath() failure
It can return NULL, in which case we should bail out and remove the
directory created with mkdtemp(), which is stored in the "__tempdir"
variable, not in "tempdir".
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Fixes: 8e5dc848356e ("perf test: Add a test case for SDT event")
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'mm/zsmalloc.c')
0 files changed, 0 insertions, 0 deletions