- `distance` constraints were not very useful and increased the contact buffer within the constraint solver, violating a core design principle. Therefore they have been removed.
- The enum value `mjEQ_DISTANCE` is retained, but errors will be thrown in the parser and engine if these constraints are selected.
PiperOrigin-RevId: 467050101
Change-Id: Ie72a07e4fe338eea5107004a9fc0f5e47eb0c3b7
The MSVC build on GH Actions doesn't detect overflows in mjData or mjModel sizes, so use a negative size instead to trigger an intentional failure in the test.
PiperOrigin-RevId: 465529615
Change-Id: Ic7f15eed782cdda11b29984b136ed4f625418cc8
While creating an mjData, any error triggers mj_deleteData. If buffer or stack is not NULL at that point, an uninitialized pointer will be freed.
PiperOrigin-RevId: 465378329
Change-Id: I9be0eef0648e05e3e5f1361da346a5046485cde7
Indiscriminate memset into d->buffer and m->buffer previously caused msan to not detect uninitialized reads.
Also fix tests with uninitialized read bugs that are detected by msan after this change.
PiperOrigin-RevId: 451508224
Change-Id: I1f4b080a8ef765c34ba7a0adc2c686419f6e5516
Nimrod Gileadi