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Description of problem:
When Automatically resize is selected (which is selected by default), Selecting Zoom In Changes the Resolution Multiple Times in scenarios.  

If the guest is at a low resolution, and then the remote-viewer window is resized to a resolution much larger, and then Zoom In is selected, the resolution changes multiple times (could be 5 or 6 times).  Initially, The remote-viewer window gets larger, then keeps getting smaler until it goes back to the original resolution.

*RHEV Tools 3.1.7 with updated qxl driver: qxl-win-0.1-17
virt-viewer-0.5.2-9.el6.x86_64
RHEL 6.3 64 client, Win 32bit guest
Version-Release number of selected component (if applicable):


How reproducible:
100%

Steps to Reproduce:
1. Automatically Resize is selected
2. Resize the remote-viewer window to make it resize and adjust to a low resolution
3. Resize the remote-viewer window to make it resize and adjust to a high resolution
4. Select View -> Zoom In
  
Actual results:
The window gets larger and zooms in, after that it resizes multiple times until it is back to the original low resolution.

Expected results:
The window gets larger and zooms in.

Additional info:

This behavior was also seen in the RHEV Tools 3.1.7 w/o the updated qxl-win driver (qxl-win-0.1-17)

*** This bug has been marked as a duplicate of bug 856678 ***