TrueCloudLab/frostfs-sdk-go
29
0
Fork 20
Code Issues 28 Pull requests 3 Releases Activity Actions

[#104] nemtap: Escape special symbols in filters

Browse source 
Signed-off-by: Alex Vanin <a.vanin@yadro.com>
This commit is contained in:
Alexey Vanin 2023-07-05 14:25:18 +03:00 committed by Evgenii Stratonikov
parent fe28c33277
commit 14ed3e177d
1 changed files with 10 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
netmap/policy.go
View file

@ -471,7 +471,7 @@ func writeFilterStringTo(w io.StringWriter, f netmap.Filter) error {
unspecified := op == 0 unspecified := op == 0
if s = f.GetKey(); s != "" { if s = f.GetKey(); s != "" {
_, err = w.WriteString(fmt.Sprintf("%s %s %s", s, op, f.GetValue())) _, err = w.WriteString(fmt.Sprintf("%s %s %s", escapeString(s), op, escapeString(f.GetValue())))
if err != nil { if err != nil {
return err return err
} }
@ -816,3 +816,12 @@ func operationFromString(s string) (op netmap.Operation) {
return return
} }
// escapeString returns single quote wrapped string if it contains special
// characters '-' and whitespace.
func escapeString(s string) string {
if strings.ContainsAny(s, " -\t") {
return "'" + s + "'"
}
return s
}