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sandboxie-plus / Sandboxie

Sandboxie Plus & Classic
https://Sandboxie-Plus.com
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Sandbox autodelete problems in SBIE+ 0.7.1 #637

Closed ksmustang closed 3 years ago

ksmustang commented 3 years ago

SBIE+ 0.7.1 introduced a bug causing AutoDelete to not work properly depending on the order in which sandboxes are opened and closed. The following example scenario causes AutoDelete to not work properly:

Sandboxes:

  1. edge sandbox: used to sandbox edge; the sandbox is configured to AutoDelete sandbox contents after the last process terminates
  2. firefox sandbox: used to sandbox firefox; the sandbox also configured to AutoDelete sandbox contents

Actions to cause AutoDelete to not work properly:

  1. Start edge
  2. Start firefox
  3. Terminate firefox

At this point SBIE+ should delete the contents of the firefox sandbox, but it does not. The UI shows no processes running in the firefox sandbox, but the firefox sandbox folder in C:\Sandbox has not been deleted.

The contents of the firefox sandbox are not deleted until edge is terminated, at which point the edge folder in C:\Sandbox is deleted and the firefox folder in C:\Sandbox is also deleted.

Notes: . Order of opening/closing determines whether AutoDelete works or fails. If edge is terminated first in the above scenario and firefox terminated second, their folders in C:\Sandbox are deleted as expected. . The problem does not occur in SBIE+ 0.6.7 or 0.7.0 . The problem is not limited to edge and firefox. It happens for any combination of sandboxes configured for AutoDelete . . Windows: 10 version 1909 build 18363.1316

isaak654 commented 3 years ago

Other steps to reproduce the issue by txhawkeye: https://www.wilderssecurity.com/threads/sandboxie-plus-0-7.436454/page-4#post-2993591