tree 0e853f2a722032fb02de6860f5c7e5564479d51b
parent 7d3138ee9c8a3cc383746e4355be565137db020b
author Hugo Lefeuvre <hugo.lefeuvre@scisemi.com> 1715677390 +0200
committer David Chisnall <davidchisnall@users.noreply.github.com> 1716295001 +0100

Convert `heap_allocate` null pointer check to valid tag checks.

Pointers returned by `heap_allocate` should be checked for validity
through the tag bit, not by comparing them with `nullptr`.

Go through all allocation sites of the repository and update where
needed.

Signed-off-by: Hugo Lefeuvre <hugo.lefeuvre@scisemi.com>