ta_alloc(0) leads to returning same non-NULL address twice #15

jlindgren90 commented 2024年03月24日 09:44:43 +01:00 (Migrated from github.com)

Calling ta_alloc(0) and then another ta_alloc() (of any size) appears to be returning the same address twice. Having two memory blocks sharing the same address is bad since there is no way for ta_free() to know which to free.

ta_alloc(0) should probably either return NULL or behave the same as if ta_alloc(1) was called.

Calling `ta_alloc(0)` and then another `ta_alloc()` (of any size) appears to be returning the same address twice. Having two memory blocks sharing the same address is bad since there is no way for `ta_free()` to know which to free. `ta_alloc(0)` should probably either return `NULL` or behave the same as if `ta_alloc(1)` was called.

postspectacular commented 2024年03月27日 08:25:46 +01:00 (Migrated from github.com)

@jlindgren90 Thank you very much for this and the other PR - I will take a look asap, but likely will take a little while for me to review & test this...

@jlindgren90 Thank you very much for this and the other PR - I will take a look asap, but likely will take a little while for me to review & test this...