diff options
author | Niall Sheridan <nsheridan@gmail.com> | 2017-10-18 13:15:14 +0100 |
---|---|---|
committer | Niall Sheridan <niall@intercom.io> | 2017-10-18 13:25:46 +0100 |
commit | 7b320119ba532fd409ec7dade7ad02011c309599 (patch) | |
tree | a39860f35b55e6cc499f8f5bfa969138c5dd6b73 /vendor/github.com/prometheus/procfs/mountstats.go | |
parent | 7c99874c7a3e7a89716f3ee0cdf696532e35ae35 (diff) |
Update dependencies
Diffstat (limited to 'vendor/github.com/prometheus/procfs/mountstats.go')
-rw-r--r-- | vendor/github.com/prometheus/procfs/mountstats.go | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/vendor/github.com/prometheus/procfs/mountstats.go b/vendor/github.com/prometheus/procfs/mountstats.go index fe8f1f6..6b2b0ba 100644 --- a/vendor/github.com/prometheus/procfs/mountstats.go +++ b/vendor/github.com/prometheus/procfs/mountstats.go @@ -523,15 +523,19 @@ func parseNFSTransportStats(ss []string, statVersion string) (*NFSTransportStats } // Allocate enough for v1.1 stats since zero value for v1.1 stats will be okay - // in a v1.0 response - ns := make([]uint64, 0, fieldTransport11Len) - for _, s := range ss { + // in a v1.0 response. + // + // Note: slice length must be set to length of v1.1 stats to avoid a panic when + // only v1.0 stats are present. + // See: https://github.com/prometheus/node_exporter/issues/571. + ns := make([]uint64, fieldTransport11Len) + for i, s := range ss { n, err := strconv.ParseUint(s, 10, 64) if err != nil { return nil, err } - ns = append(ns, n) + ns[i] = n } return &NFSTransportStats{ |