applied: [PATCH proxmox-backup] fix #7878: reuse manifest on non-encrypting push with matching key

["Fabian Grünbichler" <f.gruenbichler@proxmox.com>]

On Mon, 03 Aug 2026 12:24:57 +0200, Christian Ebner wrote:
> This fixes a regression for push sync jobs with pre-encrypted
> snapshots no longer reusing chunks, even if the previous backup
> snapshot was encrypted using the same key.
> 
> Previous to commit bb3a5fdfc ("sync: push: gracefully handle previous
> manifest signature mismatches") the it was possible to reuse the
> manifest of a previous backup snapshot even if not matched by the
> key fingerprint. The newly introduced check restricted this, did
> however not take into account that for pre-encrypted snapshots the
> crypt config on the push is not present, therefore acting like a
> regular (non-encrypting) push. In that case, there is no encryption
> key with matching fingerprint to check, so the job did not allow to
> reuse chunks from that manifest, resulting in prolonged sync runs.
> 
> [...]

Applied, thanks for the fast fix!

[1/1] fix #7878: reuse manifest on non-encrypting push with matching key
      commit: d42f77babadedafaec66dcca680ceca91e8dd389

Best regards,
-- 
Fabian Grünbichler <f.gruenbichler@proxmox.com>