11.1.0-34: Difference between revisions
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* L_fff1c730, prev ver @ L_fff1c6f0. | * L_fff1c730, prev ver @ L_fff1c6f0. | ||
* L_fff26410, prev ver @ L_fff26394. | * L_fff26410, prev ver @ L_fff26394. | ||
The first function ("validateChunk") now makes sure that: | |||
chunk + currentChunkSize >= currentChunk | |||
when checking that the current chunk doesn't overlap with either the previous or next one. | |||
The second function ("Kern::ControlMemory"), aside from other small changes, now makes additional checks on the previously allocated memory chunk; the code for that is now: | |||
if(chunkSizeInPages >= regionSize >> 12 || chunk < regionBase || chunk + chunkSize < chunk || chunk + chunkSize > regionBase + regionSize) panic; | |||
The third function ("insertChunk") now makes the following checks: | |||
if(chunkSizeInPages >= regionSize >> 12 || regionBase + regionSize < chunk + chunkSize) panic; | |||
// ... | |||
if(leftChunk && leftChunk + leftChunkSize <= leftChunk) panic; | |||
====FIRM-modules==== | ====FIRM-modules==== | ||