Make sure that a DecoratedBox doesn't crash in 0x0 environment#180329
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Make sure that a DecoratedBox doesn't crash in 0x0 environment#180329auto-submit[bot] merged 1 commit intoflutter:masterfrom
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This pull request adds a regression test for an issue where DecoratedBox crashes when it has a zero size and a gradient. While the test case is a good addition, its current implementation with an empty BoxDecoration does not trigger the crash condition. I've provided a suggestion to include a gradient in the decoration to ensure the test correctly covers the scenario from issue #6537. The fix for the underlying crash itself appears to be missing from this PR.
| const Directionality( | ||
| textDirection: TextDirection.ltr, | ||
| child: Center( | ||
| child: SizedBox.shrink(child: DecoratedBox(decoration: BoxDecoration())), |
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The current test setup with an empty BoxDecoration() doesn't trigger the crash condition reported in issue #6537. The crash occurs when a gradient is present on a zero-sized DecoratedBox. To properly test for this scenario, you should add a gradient to the BoxDecoration.
child: SizedBox.shrink(child: DecoratedBox(decoration: BoxDecoration(gradient: LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: <Color>[Color(0xFF000000), Color(0xFFFFFFFF)])))),
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Roll Flutter from 60d8165 to 13b2b91 (34 revisions) flutter/flutter@60d8165...13b2b91 2026-01-03 [email protected] Roll Skia from 229239fde9e9 to 2f257bbea23a (1 revision) (flutter/flutter#180461) 2026-01-03 [email protected] Roll Dart SDK from be125a188f41 to 8e711d05b844 (1 revision) (flutter/flutter#180460) 2026-01-03 [email protected] Roll Dart SDK from 0e6419d14382 to be125a188f41 (1 revision) (flutter/flutter#180454) 2026-01-02 [email protected] Roll Dart SDK from 5e4b7dc3a134 to 0e6419d14382 (4 revisions) (flutter/flutter#180449) 2026-01-02 [email protected] Roll Skia from 5a8d480365e2 to 229239fde9e9 (9 revisions) (flutter/flutter#180448) 2026-01-02 [email protected] Relands "Feat: Add a11y for loading indicators (#165173)" (flutter/flutter#178402) 2026-01-02 [email protected] Add SK_SUPPORT_LEGACY_UNSPANNED_GRADIENTS to SkUserConfig.h (flutter/flutter#180443) 2026-01-02 [email protected] Some cleanup of cross library test imports (flutter/flutter#177029) 2026-01-02 [email protected] Roll Dart SDK from df175c998021 to 5e4b7dc3a134 (1 revision) (flutter/flutter#180366) 2026-01-02 [email protected] Roll Fuchsia Linux SDK from nzgy72aZ9kvHxTDM6... to 1pPgo5DrQ5ITdz3Uy... (flutter/flutter#180438) 2026-01-01 [email protected] Roll Fuchsia Linux SDK from 23suNuzNQCwRbDrys... to nzgy72aZ9kvHxTDM6... (flutter/flutter#180424) 2025-12-31 [email protected] Remove @OverRide annotations from things which are not overrides (flutter/flutter#180417) 2025-12-31 [email protected] Roll Fuchsia Linux SDK from t1eBl_kzKGV5K28OU... to 23suNuzNQCwRbDrys... (flutter/flutter#180409) 2025-12-31 [email protected] Roll Skia from 8851d5318c9d to 5a8d480365e2 (1 revision) (flutter/flutter#180400) 2025-12-31 [email protected] Make sure that a DecoratedBox doesn't crash in 0x0 environment (flutter/flutter#180329) 2025-12-31 [email protected] Roll Skia from d0e12d575173 to 8851d5318c9d (2 revisions) (flutter/flutter#180399) 2025-12-31 [email protected] Improve Container color/decoration error message clarity (flutter/flutter#178823) 2025-12-30 [email protected] Make sure that a CheckedModeBanner doesn't crash in 0x0 environment (flutter/flutter#180280) 2025-12-30 [email protected] Roll Skia from 32c27424accb to d0e12d575173 (1 revision) (flutter/flutter#180394) 2025-12-30 [email protected] [Framework] iOS style blurring and `ImageFilterConfig` (flutter/flutter#175473) 2025-12-30 [email protected] Fix issue with getUniformFloat crashing with hot reload (flutter/flutter#180138) 2025-12-30 [email protected] Test cross import lint (flutter/flutter#178693) 2025-12-30 [email protected] Roll Skia from d64da765cee6 to 32c27424accb (1 revision) (flutter/flutter#180393) 2025-12-30 [email protected] Roll Skia from 4c438e0537fc to d64da765cee6 (1 revision) (flutter/flutter#180390) 2025-12-30 [email protected] Roll Packages from b3c3ca8 to 30dd810 (1 revision) (flutter/flutter#180388) 2025-12-30 [email protected] Roll Skia from 27b587c4b160 to 4c438e0537fc (1 revision) (flutter/flutter#180384) 2025-12-30 [email protected] Roll Fuchsia Linux SDK from DdllqZRZYriOd7Q8v... to t1eBl_kzKGV5K28OU... (flutter/flutter#180378) 2025-12-30 [email protected] Roll Skia from 11690456a90d to 27b587c4b160 (1 revision) (flutter/flutter#180377) 2025-12-30 [email protected] Allow setting vector uniforms by name. (flutter/flutter#179927) 2025-12-30 [email protected] Roll Skia from 7abf754bce14 to 11690456a90d (6 revisions) (flutter/flutter#180374) 2025-12-29 [email protected] Add support for Shift-Delete, Ctrl-Insert and Shift-Insert (flutter/flutter#178561) 2025-12-29 [email protected] Roll Skia from c85d3e2b12d7 to 7abf754bce14 (1 revision) (flutter/flutter#180371) 2025-12-29 [email protected] Roll Packages from 2164da9 to b3c3ca8 (2 revisions) (flutter/flutter#180365) 2025-12-29 [email protected] Roll Skia from c29a475066f5 to c85d3e2b12d7 (1 revision) (flutter/flutter#180363) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC [email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 ...
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Roll Flutter from 60d8165 to 13b2b91 (34 revisions) flutter/flutter@60d8165...13b2b91 2026-01-03 [email protected] Roll Skia from 229239fde9e9 to 2f257bbea23a (1 revision) (flutter/flutter#180461) 2026-01-03 [email protected] Roll Dart SDK from be125a188f41 to 8e711d05b844 (1 revision) (flutter/flutter#180460) 2026-01-03 [email protected] Roll Dart SDK from 0e6419d14382 to be125a188f41 (1 revision) (flutter/flutter#180454) 2026-01-02 [email protected] Roll Dart SDK from 5e4b7dc3a134 to 0e6419d14382 (4 revisions) (flutter/flutter#180449) 2026-01-02 [email protected] Roll Skia from 5a8d480365e2 to 229239fde9e9 (9 revisions) (flutter/flutter#180448) 2026-01-02 [email protected] Relands "Feat: Add a11y for loading indicators (#165173)" (flutter/flutter#178402) 2026-01-02 [email protected] Add SK_SUPPORT_LEGACY_UNSPANNED_GRADIENTS to SkUserConfig.h (flutter/flutter#180443) 2026-01-02 [email protected] Some cleanup of cross library test imports (flutter/flutter#177029) 2026-01-02 [email protected] Roll Dart SDK from df175c998021 to 5e4b7dc3a134 (1 revision) (flutter/flutter#180366) 2026-01-02 [email protected] Roll Fuchsia Linux SDK from nzgy72aZ9kvHxTDM6... to 1pPgo5DrQ5ITdz3Uy... (flutter/flutter#180438) 2026-01-01 [email protected] Roll Fuchsia Linux SDK from 23suNuzNQCwRbDrys... to nzgy72aZ9kvHxTDM6... (flutter/flutter#180424) 2025-12-31 [email protected] Remove @OverRide annotations from things which are not overrides (flutter/flutter#180417) 2025-12-31 [email protected] Roll Fuchsia Linux SDK from t1eBl_kzKGV5K28OU... to 23suNuzNQCwRbDrys... (flutter/flutter#180409) 2025-12-31 [email protected] Roll Skia from 8851d5318c9d to 5a8d480365e2 (1 revision) (flutter/flutter#180400) 2025-12-31 [email protected] Make sure that a DecoratedBox doesn't crash in 0x0 environment (flutter/flutter#180329) 2025-12-31 [email protected] Roll Skia from d0e12d575173 to 8851d5318c9d (2 revisions) (flutter/flutter#180399) 2025-12-31 [email protected] Improve Container color/decoration error message clarity (flutter/flutter#178823) 2025-12-30 [email protected] Make sure that a CheckedModeBanner doesn't crash in 0x0 environment (flutter/flutter#180280) 2025-12-30 [email protected] Roll Skia from 32c27424accb to d0e12d575173 (1 revision) (flutter/flutter#180394) 2025-12-30 [email protected] [Framework] iOS style blurring and `ImageFilterConfig` (flutter/flutter#175473) 2025-12-30 [email protected] Fix issue with getUniformFloat crashing with hot reload (flutter/flutter#180138) 2025-12-30 [email protected] Test cross import lint (flutter/flutter#178693) 2025-12-30 [email protected] Roll Skia from d64da765cee6 to 32c27424accb (1 revision) (flutter/flutter#180393) 2025-12-30 [email protected] Roll Skia from 4c438e0537fc to d64da765cee6 (1 revision) (flutter/flutter#180390) 2025-12-30 [email protected] Roll Packages from b3c3ca8 to 30dd810 (1 revision) (flutter/flutter#180388) 2025-12-30 [email protected] Roll Skia from 27b587c4b160 to 4c438e0537fc (1 revision) (flutter/flutter#180384) 2025-12-30 [email protected] Roll Fuchsia Linux SDK from DdllqZRZYriOd7Q8v... to t1eBl_kzKGV5K28OU... (flutter/flutter#180378) 2025-12-30 [email protected] Roll Skia from 11690456a90d to 27b587c4b160 (1 revision) (flutter/flutter#180377) 2025-12-30 [email protected] Allow setting vector uniforms by name. (flutter/flutter#179927) 2025-12-30 [email protected] Roll Skia from 7abf754bce14 to 11690456a90d (6 revisions) (flutter/flutter#180374) 2025-12-29 [email protected] Add support for Shift-Delete, Ctrl-Insert and Shift-Insert (flutter/flutter#178561) 2025-12-29 [email protected] Roll Skia from c85d3e2b12d7 to 7abf754bce14 (1 revision) (flutter/flutter#180371) 2025-12-29 [email protected] Roll Packages from 2164da9 to b3c3ca8 (2 revisions) (flutter/flutter#180365) 2025-12-29 [email protected] Roll Skia from c29a475066f5 to c85d3e2b12d7 (1 revision) (flutter/flutter#180363) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC [email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 ...
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This is my attempt to handle #6537 for the DecoratedBox widget.