Revision 444e6b7...

Go back to digest for 24th June 2012

Bug Fixes in Graphics

Albert Astals Cid committed changes in [okular] core/document.cpp:

Fix underflow in getFreeMemory()

It actually serves three purposes:
a) Make sure all the values are there (this should be always true, but doesn't hurt making sure) because if SwapFree was there but SwapTotal was not, it'd be a mess
b) add up things in order so we don't underflow, currently the code did process stuff as it came in the file, and it happens that SwapTotal appears before SwapFree in /proc/meminfo so it actually did "MemFree:" + "Buffers:" + "Cached:" - "SwapTotal:" + "SwapFree:", which can underflow if "MemFree:" + "Buffers:" + "Cached:" < "SwapTotal:"
c) Do not underflow at all, so if "MemFree:" + "Buffers:" + "Cached:" + "SwapFree:" < "SwapTotal:" we return 0 correctly not a zillion of free memory

Aurélien you might want to update gwenviews copy of this code (there's a few other bugfixes we did a while ago you didn't update either)

File Changes

Modified 1 files
  • core/document.cpp
1 files changed in total