Re: [Qemu-devel] [PATCH V3 5/7] block: Add infinite loop check in drive_init()

2013-07-17 Thread Fam Zheng
On Mon, 07/15 05:42, Xu Wang wrote: Backing file should be checked if there is a loop in it during image boot. Becase if there is loop qemu would no response for a long time and segment fault occured. So this patch would check backing file chain if there is loop in it before open image.

[Qemu-devel] [PATCH V3 5/7] block: Add infinite loop check in drive_init()

2013-07-15 Thread Xu Wang
Backing file should be checked if there is a loop in it during image boot. Becase if there is loop qemu would no response for a long time and segment fault occured. So this patch would check backing file chain if there is loop in it before open image. Signed-off-by: Xu Wang cngesa...@gmail.com