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Improve validation in the Catalog.prototype.openAction getter#19913

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Snuffleupagus merged 1 commit intomozilla:masterfrom
Snuffleupagus:openAction-array-validate
May 10, 2025
Merged

Improve validation in the Catalog.prototype.openAction getter#19913
Snuffleupagus merged 1 commit intomozilla:masterfrom
Snuffleupagus:openAction-array-validate

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@Snuffleupagus
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When the /OpenAction data is an Array we're currently using it as-is which could theoretically cause problems in corrupt PDF documents, hence we ensure that a "raw" destination is actually valid. (This change is covered by existing unit-tests.)

Note: In the Dictionary case we're using the Catalog.parseDestDictionary method, which already handles all of the necessary validation.

When the /OpenAction data is an Array we're currently using it as-is which could theoretically cause problems in corrupt PDF documents, hence we ensure that a "raw" destination is actually valid. (This change is covered by existing unit-tests.)

*Note:* In the Dictionary case we're using the `Catalog.parseDestDictionary` method, which already handles all of the necessary validation.
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/botio unittest

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From: Bot.io (Linux m4)


Received

Command cmd_unittest from @Snuffleupagus received. Current queue size: 0

Live output at: http://54.241.84.105:8877/a3fe6945ea7a135/output.txt

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From: Bot.io (Windows)


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Command cmd_unittest from @Snuffleupagus received. Current queue size: 0

Live output at: http://54.193.163.58:8877/969b706887f8d94/output.txt

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From: Bot.io (Linux m4)


Success

Full output at http://54.241.84.105:8877/a3fe6945ea7a135/output.txt

Total script time: 2.31 mins

  • Unit Tests: Passed

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From: Bot.io (Windows)


Success

Full output at http://54.193.163.58:8877/969b706887f8d94/output.txt

Total script time: 8.50 mins

  • Unit Tests: Passed

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LGTM. Thank you.

@Snuffleupagus Snuffleupagus merged commit 5f4bfe1 into mozilla:master May 10, 2025
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@Snuffleupagus Snuffleupagus deleted the openAction-array-validate branch May 10, 2025 12:53
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3 participants