dstepanov-yadro/frostfs-node
1
0
Fork 0
forked from TrueCloudLab/frostfs-node
Code Issues Pull requests Projects Releases Packages Wiki Activity

[#787] util/attributes: Restore escape characters after caching the result

Browse source 
As soon as resulting list and cache operate with the attribute pointer,
we can add attribute structure immediately and set restored key and
value of the attribute later.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
This commit is contained in:
Alex Vanin 2021-09-01 12:55:09 +03:00 committed by Alex Vanin
parent f09b7e48af
commit f9218bf84f
2 changed files with 11 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
pkg/util/attributes/parser.go
View file

@ -59,16 +59,16 @@ func ParseV2Attributes(attrs []string, excl []string) ([]*netmap.NodeAttribute,
}
if !present {
attribute = netmap.NewNodeAttribute()
cache[key] = attribute
result = append(result, attribute)
// replace non-printable symbols with escaped symbols without escape character
key = replaceEscaping(key, true)
value = replaceEscaping(value, true)
attribute = netmap.NewNodeAttribute()
attribute.SetKey(key)
attribute.SetValue(value)
cache[key] = attribute
result = append(result, attribute)
}
if parentKey != "" {

7
pkg/util/attributes/parser_test.go
View file

@ -74,6 +74,13 @@ func TestParseV2Attributes(t *testing.T) {
attrs, err := attributes.ParseV2Attributes(from, nil)
require.NoError(t, err)
require.Len(t, attrs, 1)
t.Run("with escape characters", func(t *testing.T) {
from = []string{`/a\::b\/`, `/a\::b\/`}
attrs, err := attributes.ParseV2Attributes(from, nil)
require.NoError(t, err)
require.Len(t, attrs, 1)
})
})
t.Run("multiple parents", func(t *testing.T) {