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authorKartik K. Agaram <vc@akkartik.com>2021-04-28 22:03:58 -0700
committerKartik K. Agaram <vc@akkartik.com>2021-04-28 22:03:58 -0700
commitdcb6a21a911d61c51d1f54c357b5c6fcb01dd7cc (patch)
tree91be83a868bd8e04f3eba2b4ec7889b1b72f5cb4 /312copy.subx
parent7fa356abef56cc72e730f7bc0648c3968a3464d6 (diff)
downloadmu-dcb6a21a911d61c51d1f54c357b5c6fcb01dd7cc.tar.gz
bugfix: initialize gap buffers before using them
I keep running into one hole in Mu's memory-safety since dropping the Linux
dependency: null pointers no longer error when dereferenced. Here the problem
manifests as aliasing: lots of gap buffers share the same exact data near
address 0, because it was never initialized.
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