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(parent: 4fa3f3a) | 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)
commit4f8ebb7e229f3198306c2e30f4606f0204f574be
tree4884054a59eaaad4b5df2f47403cee9a81e8e2dbtree | snapshot
parent4fa3f3a9beff488158701853397a20ece12004a3commit | 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 <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6994 c046a42c-6fe2-441c-8c8c-71466251a162
block-qcow2.c diff | blob | history
block.c diff | blob | history
block.h diff | blob | history
block_int.h diff | blob | history
savevm.c diff | blob | history
Domain: SDK / Emulator;