Description: There is a lot of code of the form: switch ( rItem.Which() ) { case RES_CHRATR_CASEMAP: rFnt.SetCaseMap( static_cast<const SvxCaseMapItem&>(rItem).GetCaseMap() ); break; ... in Writer and elsewhere. That is: code that uses SfxPoolItems home-grown "WhichId" as type information and then uses a static_cast to downcast the base class to a proper type. As this "WhichId" is generated at runtime, this is errorprone and fragile. Since the introduction of TypedWhichId in include/svl/typedwhich.hxx (Thanks Noel!), there exists a proper mapping of WhichIds to the derived classes of SfxPoolItem. SfxPoolItem::StaticWhichCast uses these to do a proper downcast, while asserting if either the WhichId or the dynamic type does not match expectations. This EasyHack is to: 1/ Find such a static_cast. "git grep static_cast.*Item" might be a starting point. 2/ Replace the static_cast with a StaticWhichCast. An example of how this is done can be found at: https://gerrit.libreoffice.org/c/core/+/110233 3/ Ensure the debug builds still pass all tests after the change (gerrit/jenkins can help here.) What is to be done, if one of the StaticWhichCasts asserts? Congratulations, you likely just dicovered some type confusion in LibreOffice. You now have three options to resolve this issue: a/ Investigate how the misleading item ended up in this place and fix it. This might be non-trivial. b/ Put a big, fat FIXME note in the source code hinting that the content of the SfxPoolItem defies expectations, use a DynamicWhichCast instead and guard the following code against the case that the cast produces a nullptr. c/ Leave this particular static_cast as is and ad a big, fat FIXME not as per above. Ultimately, a/ is the best option here, but it might be out of the scope of an EasyHack. If you have help available (e.g. from #libreoffice-dev IRC), you might still venture to solve it. Steps to Reproduce: . Actual Results: . Expected Results: . Reproducible: Always User Profile Reset: No Additional Info: .
Bjoern Michaelsen committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/a3f83ecbeab33244b526ec68ca0f2034745a6371 tdf#140226: use StaticWhichCast It will be available in 7.2.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Ahmet Hakan Çelik committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/7f9a66cb11f0889bf10542a17c144f9665c0ce70 tdf#140226: Make use of SfxPoolItems more typesafe by using StaticWhichCast It will be available in 7.2.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Emircan Agac committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/da76d817400242934fdaebcdb226abf3d6595f56 tdf#140226: use StaticWhichCast It will be available in 7.3.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Emircan Agac committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/1fdb3f98590532705be9972d031eb09027795760 tdf#140226: use StaticWhichCast It will be available in 7.3.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Emircan Agac committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/d5eceef8e02886edc142267ee8d74f7adb198a1b tdf#140226: use StaticWhichCast It will be available in 7.3.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Baran Aytas committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/6184eefa835f0495ed8136471d61837f5662b6d6 tdf#140226: Make use of SfxPoolItems more typesafe by using StaticWhichCast It will be available in 7.3.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Bayram Çiçek committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/66d38ba8e9ccb7ba0ef5b3feb67b241a5b6b2e80 tdf#140226: use StaticWhichCast in htmlatr.cxx It will be available in 7.6.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
MoazAlaa committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/a9d60aba81305bf86024df707eb694d1cabc9a1d tdf#140226: use StaticWhichCast It will be available in 7.6.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Oromidayo Owolabi committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/7d942fbff01e69d10c23c6d20d10ecc8558004f3 tdf#140226 use StaticWhichCast It will be available in 25.2.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Oromidayo Owolabi committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/dfdbc253ff6a3e7fc1bc516279a5a5d4b33baa85 tdf#140226 use StaticWhichCast It will be available in 25.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Oromidayo Owolabi committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/ad56e437b0534a69f4f687919eeb56690177bb2d tdf#140226 use StaticWhichCast It will be available in 25.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Manish Bera committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/7d1d111c36c9e81d41442f3eb29f7fc52b598c90 tdf#140226: use StaticWhichCast It will be available in 25.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Julien Nabet committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/abed1869c0c1f75f856358e208bf113e623b8f12 Related tdf#140226: use StaticWhichCast (chart2 part 1) It will be available in 26.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Julien Nabet committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/9d510964a98a000155877cb45e79cd61ed5ffa00 Related tdf#140226: use StaticWhichCast (chart2 part 2) It will be available in 26.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Julien Nabet committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/a909fbdaeb5335ca32a9bf6862780f990c845272 Related tdf#140226: use StaticWhichCast in annotationmanager.cxx (sd) It will be available in 26.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Julien Nabet committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/062a34deb3018db90561ecfb6f172e95fca8e367 Related tdf#140226: use StaticWhichCast in editeng It will be available in 26.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Julien Nabet committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/b0e6e6c350e19c7634d6bbc2807d474a0c487a85 Related tdf#140226: use StaticWhichCast in drviews7.cxx (sd) It will be available in 26.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Julien Nabet committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/1f38dc2c69cf1bc1f71c58735d267d48bf3e34c8 Related tdf#140226: use StaticWhichCast in fupage.cxx + 2 hrc (sd+include/svx) It will be available in 26.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Julien Nabet committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/4f1d95b0cc85e0b05c0b97c90f7d5df2d4272b76 Related tdf#140226: use StaticWhichCast in svdmodel (svx) It will be available in 26.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Julien Nabet committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/c0b0a18f5c82ff0ea6ceff1c2e3c1fcab9496681 Related tdf#140226: use StaticWhichCast in ww8graf+drwtxtex (sw) It will be available in 26.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Julien Nabet committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/ea3816d1c7108df8113cce0ad6ddb218951993e2 Related tdf#140226: use StaticWhichCast in AccessibilityCheck (sw) It will be available in 26.8.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.