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(parent: 8185d2c) | patch
Fix savevm after BDRV_FILE size enforcement
authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Sun, 5 Apr 2009 19:10:55 +0000 (19:10 +0000)
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Sun, 5 Apr 2009 19:10:55 +0000 (19:10 +0000)
commit178e08a58f40dd5aef2ce774fe0850f5d0e56918
tree4884054a59eaaad4b5df2f47403cee9a81e8e2dbtree | snapshot
parent8185d2c9a20975114ebb59b0f46b615cbb83c730commit | diff
Fix savevm after BDRV_FILE size enforcement

We now enforce that you cannot write beyond the end of a non-growable file.
qcow2 files are not growable but we rely on them being growable to do
savevm/loadvm.  Temporarily allow them to be growable by introducing a new
API specifically for savevm read/write operations.

Reported-by: malc
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6994 c046a42c-6fe2-441c-8c8c-71466251a162
block-qcow2.c diff | blob | blame | history
block.c diff | blob | blame | history
block.h diff | blob | blame | history
block_int.h diff | blob | blame | history
savevm.c diff | blob | blame | history
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