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| author | Damien George <damien.p.george@gmail.com> | 2016-08-26 15:35:26 +1000 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2016-08-26 15:35:26 +1000 |
| commit | 5ffe1d8dc07930818bbac6a88bec2aa5bd973402 (patch) | |
| tree | 8832549d203085db88cb72d8abb6fea1c6d57d59 /py/vstr.c | |
| parent | d29ca28288581ca788e468528ea1680b99eb49e5 (diff) | |
| download | micropython-5ffe1d8dc07930818bbac6a88bec2aa5bd973402.tar.gz micropython-5ffe1d8dc07930818bbac6a88bec2aa5bd973402.zip | |
py/gc: Add MICROPY_GC_CONSERVATIVE_CLEAR option to always zero memory.
There can be stray pointers in memory blocks that are not properly zero'd
after allocation. This patch adds a new config option to always zero all
allocated memory (via gc_alloc and gc_realloc) and hence help to eliminate
stray pointers.
See issue #2195.
Diffstat (limited to 'py/vstr.c')
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