On Sun, Jun 04, 2023 at 02:16:57PM +0800, Sam Li wrote: > The g_file_get_contents() function returns a g_boolean. If it fails, the > returned value will be 0 instead of -1. Solve the issue by skipping > assigning ret value. > > This issue was found by Matthew Rosato using virtio-blk-{pci,ccw} backed > by an NVMe partition e.g. /dev/nvme0n1p1 on s390x. > > Signed-off-by: Sam Li <faithilike...@gmail.com> > --- > block/file-posix.c | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-)
The number of bytes returned was never used, so changing the return value to 0 or -errno is fine: Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
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