The two patches basically "fix" the usage of --offset in qemu-nbd.
The first patch fixes the issue that when offset is used the device size is not updated and the client may request read/write beyond the end of the file. Second patch adds new argument --image-size to hard set the size of the device. This is useful in combination with --offset when the image is embedded in a file, but does not span to the end of the file. Tomáš Golembiovský (2): qemu-nbd: Shrink image size by specified offset qemu-nbd: Add --image-size option qemu-nbd.c | 43 ++++++++++++++++++++++++++++++++++++++----- qemu-nbd.texi | 4 ++++ 2 files changed, 42 insertions(+), 5 deletions(-) -- 2.9.3
