touch-packages team mailing list archive

[Felix Geyer <debfx-pkg@xxxxxxxx>]

Public bug reported:

I tried to add this rule to the firefox profile:
unix (send, receive) type=stream peer=(label=/usr/lib/firefox/firefox\{,\*\[^s\]\[^h\]\}//plugincontainer),

apparmor_parser fails with:
syntax error, unexpected TOK_CONDID, expecting TOK_EQUALS or TOK_IN

When I add quotes around the label the parser fails with:
Found unexpected character: '"'

I found this minimal test case:
unix peer=(label=\{,\}),
and
unix peer=(label="\{,\}"),

** Affects: apparmor (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1373085

Title:
  Parser error when using regex profile names in IPC rules

Status in “apparmor” package in Ubuntu:
  New

Bug description:
  I tried to add this rule to the firefox profile:
  unix (send, receive) type=stream peer=(label=/usr/lib/firefox/firefox\{,\*\[^s\]\[^h\]\}//plugincontainer),

  apparmor_parser fails with:
  syntax error, unexpected TOK_CONDID, expecting TOK_EQUALS or TOK_IN

  When I add quotes around the label the parser fails with:
  Found unexpected character: '"'

  I found this minimal test case:
  unix peer=(label=\{,\}),
  and
  unix peer=(label="\{,\}"),

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