[Virtio-fs] [PATCH] virtiofsd/passthrough_ll: Fix wrong output format in lo_setxattr()

[Xiao Yang]

On 2020/1/21 18:02, Dr. David Alan Gilbert wrote:
> Thank you for the fix!  I think we need to mark fuse_log as being printf
> format so hopefully it will spot more of these errors automatically.
Hi Dave,

Do you perfer to write output to stdout rather than stderr? right?(e.g. 
replace vfprintf with vprintf?)

BTW: Perhaps, log_func() needs to call g_free() after using 
g_strdup_printf().

Thanks,
Xiao Yang
> Dave