CRoaring

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Bumps [peaceiris/actions-gh-pages](https://github.com/peaceiris/actions-gh-pages) from 3.9.3 to 4.0.0. Release notes Sourced from peaceiris/actions-gh-pages's releases. actions-github-pages v4.0.0 See CHANGELOG.md for more details. Changelog Sourced from peaceiris/actions-gh-pages's changelog. Changelog All notable changes to this...

dependabot[bot]

Bumps [uraimo/run-on-arch-action](https://github.com/uraimo/run-on-arch-action) from 2.6.0 to 2.7.2. Release notes Sourced from uraimo/run-on-arch-action's releases. 2.7.2 What's Changed Add debian bookworm containers by @​LukasWoodtli in uraimo/run-on-arch-action#144 New Contributors @​LukasWoodtli made their first contribution...

dependabot[bot]

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.22.12 to 3.25.3. Changelog Sourced from github/codeql-action's changelog. CodeQL Action Changelog See the releases page for the relevant changes to the CodeQL CLI and language packs. Note...

dependabot[bot]

Avoid calculating the sum of items in bitmap statistics

2

Calculating the sum of values requires visiting every item in the bitmap: Other than this, all other statistics can be calculated by only visiting each *container*. Is it worth either:...

Dr-Emann

Fix segfault with roaring64 intersect_with_range and empty bitmap

5

Fixes #635, and adds some tests @SLieve, is this the right place to do this? The segfault under valgrind: ``` [ RUN ] test_intersect_with_range ==648093== Invalid read of size 1...

Dr-Emann

Document a policy regarding memory allocation

6

In C, the `malloc` function (and similar memory allocation functions) may 'fail' by returning a NULL pointer, or by some other means. Currently, CRoaring does not have a policy regarding...

lemire

fix: add null checks to roaring64

14

Might help with https://github.com/RoaringBitmap/CRoaring/issues/630 This is likely not a perfect fix.

lemire

> Oh, the amalgamated file is $ROOT/roaring.c instead of src/roaring.c. The .gitignore file functions correctly in Git, but tools like fd and ripgrep somehow also ignore src/roaring.c. It will work...

Dr-Emann

```c roaring64_bitmap_t* r = roaring64_bitmap_create(); roaring64_bitmap_intersect_with_range(r, 0, 50000); // Segfault here ```

Dr-Emann

Roaring64 doesn't handle out of memory

9

In the 32bit version of croaring the returned value of roaring_malloc() is checked and if it's NULL (the runtime cannot allocate more memory) then NULL is returned and we don't...

madscientist