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| author | Dmitry Vyukov <dvyukov@google.com> | 2018-12-17 16:56:39 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2018-12-17 19:09:10 +0100 |
| commit | a9cc88c19f0c8907d7696b47a2b3b251a2ca06df (patch) | |
| tree | adedad6e0ff2a340c5b39bef617407f809a7e69e /tools/syz-benchcmp/benchcmp.go | |
| parent | b38da77e00c6c2fb3424224657e9f665e519ea2d (diff) | |
pkg/osutil: provide better Rename
os.Rename fails for cross-device renaming (e.g. to/from tmpfs).
This is quite unpleasant. Provide own version that falls back to copying.
Diffstat (limited to 'tools/syz-benchcmp/benchcmp.go')
| -rw-r--r-- | tools/syz-benchcmp/benchcmp.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/syz-benchcmp/benchcmp.go b/tools/syz-benchcmp/benchcmp.go index b34acafd7..387feb485 100644 --- a/tools/syz-benchcmp/benchcmp.go +++ b/tools/syz-benchcmp/benchcmp.go @@ -18,6 +18,8 @@ import ( "os/exec" "path/filepath" "sort" + + "github.com/google/syzkaller/pkg/osutil" ) var ( @@ -190,7 +192,7 @@ func display(graphs []*Graph) { } outf.Close() name := outf.Name() + ".html" - if err := os.Rename(outf.Name(), name); err != nil { + if err := osutil.Rename(outf.Name(), name); err != nil { failf("failed to rename file: %v", err) } if err := exec.Command("xdg-open", name).Start(); err != nil { |