[pbs-devel] [PATCH proxmox-backup] tape: fix anchoring of datastore map regex

[Dominik Csapak <d.csapak@proxmox.com>]

was missing. In practice it was not doing any harm, since we always
checked for an existing datastore with the target name anyway, and
if the source did not exists, we could not restore from that anyway.

Both the source datastore on the tape, as well as the existing
datastores have to adhere to the correct regex.

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 pbs-api-types/src/datastore.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pbs-api-types/src/datastore.rs b/pbs-api-types/src/datastore.rs
index 72e8d1ee..7f8c1f09 100644
--- a/pbs-api-types/src/datastore.rs
+++ b/pbs-api-types/src/datastore.rs
@@ -34,7 +34,7 @@ const_regex! {
     pub SNAPSHOT_PATH_REGEX = concat!(r"^", SNAPSHOT_PATH_REGEX_STR!(), r"$");
     pub GROUP_OR_SNAPSHOT_PATH_REGEX = concat!(r"^", GROUP_OR_SNAPSHOT_PATH_REGEX_STR!(), r"$");
 
-    pub DATASTORE_MAP_REGEX = concat!(r"(:?", PROXMOX_SAFE_ID_REGEX_STR!(), r"=)?", PROXMOX_SAFE_ID_REGEX_STR!());
+    pub DATASTORE_MAP_REGEX = concat!(r"^(:?", PROXMOX_SAFE_ID_REGEX_STR!(), r"=)?", PROXMOX_SAFE_ID_REGEX_STR!(), r"$");
 }
 
 pub const CHUNK_DIGEST_FORMAT: ApiStringFormat = ApiStringFormat::Pattern(&SHA256_HEX_REGEX);
-- 
2.30.2