mirror/restic
1
0
Fork 0
mirror of https://github.com/restic/restic.git synced 2024-12-23 00:07:25 +00:00
Code Issues Releases Wiki Activity

Gracefully handle invalid prepared volume names

Browse source
This commit is contained in:
aneesh-n 2024-08-11 01:48:25 -06:00
parent b5b5c1fe8e
commit 849c441455
No known key found for this signature in database
GPG key ID: 6F5A52831C046F44
1 changed files with 4 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
internal/restic/node_windows.go
View file

@ -417,11 +417,13 @@ func checkAndStoreEASupport(path string) (isEASupportedVolume bool, err error) {
// First check if the manually prepared volume name is already in the map
eaSupportedValue, exists := eaSupportedVolumesMap.Load(volumeName)
if exists {
// Cache hit, immediately return the cached value
return eaSupportedValue.(bool), nil
}
// If not found, check if EA is supported with manually prepared volume name
isEASupportedVolume, err = fs.PathSupportsExtendedAttributes(volumeName + `\`)
if err != nil {
// If the prepared volume name is not valid, we will next fetch the actual volume name.
if err != nil && !errors.Is(err, windows.DNS_ERROR_INVALID_NAME) {
return false, err
}
}
@ -434,6 +436,7 @@ func checkAndStoreEASupport(path string) (isEASupportedVolume bool, err error) {
// If the actual volume name is different, check cache for the actual volume name
eaSupportedValue, exists := eaSupportedVolumesMap.Load(volumeNameActual)
if exists {
// Cache hit, immediately return the cached value
return eaSupportedValue.(bool), nil
}
// If the actual volume name is different and is not in the map, again check if the new volume supports extended attributes with the actual volume name