diff options
| author | Rui Wang <[email protected]> | 2016-01-08 23:09:59 +0800 |
|---|---|---|
| committer | Miklos Szeredi <[email protected]> | 2016-03-03 17:17:45 +0100 |
| commit | ce9113bbcbf45a57c082d6603b9a9f342be3ef74 (patch) | |
| tree | 180a7f5fa4eef7bcd051bae41c877c72b7eb8d18 /tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Util.pm | |
| parent | b5891cfab08fe3144a616e8e734df7749fb3b7d0 (diff) | |
ovl: fix getcwd() failure after unsuccessful rmdir
ovl_remove_upper() should do d_drop() only after it successfully
removes the dir, otherwise a subsequent getcwd() system call will
fail, breaking userspace programs.
This is to fix: https://bugzilla.kernel.org/show_bug.cgi?id=110491
Signed-off-by: Rui Wang <[email protected]>
Reviewed-by: Konstantin Khlebnikov <[email protected]>
Signed-off-by: Miklos Szeredi <[email protected]>
Cc: <[email protected]>
Diffstat (limited to 'tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Util.pm')
0 files changed, 0 insertions, 0 deletions