motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-03 15:53:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix savevm after BDRV_FILE size enforcement

Browse source 
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
This commit is contained in:
aliguori 2009-04-05 19:10:55 +00:00
parent 8185d2c9a2
commit 178e08a58f
5 changed files with 64 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

5
block.h
View file

@ -178,4 +178,9 @@ void path_combine(char *dest, int dest_size,
const char *base_path,
const char *filename);
int bdrv_put_buffer(BlockDriverState *bs, const uint8_t *buf,
int64_t pos, int size);
int bdrv_get_buffer(BlockDriverState *bs, uint8_t *buf, int64_t pos, int size);
#endif