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| author | Christopher Haster <chaster@utexas.edu> | 2018-08-22 02:15:40 +0300 |
|---|---|---|
| committer | Christopher Haster <chaster@utexas.edu> | 2018-09-04 21:57:22 +0300 |
| commit | 3419284689ead61c6905d61359a2b62a8c09c75d (patch) | |
| tree | 767f245462a6a59f61febb70c56853c9192b690e /emubd | |
| parent | 510cd13df99843174899aa3ddabcbc889c7872e8 (diff) | |
Fixed issue with corruption due to different cache sizes
The lfs_cache_zero function that was recently added assumed a single cache
size, which is incorrect. This would cause a buffer overflow if
read_size != prog_size.
Since lfs_cache_zero is only used for scrubbing prog caches, the fix
here is to use lfs_cache_drop instead on read caches. Info in read
caches should never make its way to disk.
Found by nstcl
Diffstat (limited to 'emubd')
0 files changed, 0 insertions, 0 deletions