[Expired for QEMU because there has been no activity for 60 days.] ** Changed in: qemu Status: Incomplete => Expired
-- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1462944 Title: vpc file causes qemu-img to consume lots of time and memory Status in QEMU: Expired Bug description: The attached vpc file causes 'qemu-img info' to consume 3 or 4 seconds of CPU time and 1.3 GB of heap, causing a minor denial of service. $ /usr/bin/time ~/d/qemu/qemu-img info afl12.img block-vpc: The header checksum of 'afl12.img' is incorrect. qemu-img: Could not open 'afl12.img': block-vpc: free_data_block_offset points after the end of file. The image has been truncated. 1.19user 3.15system 0:04.35elapsed 99%CPU (0avgtext+0avgdata 1324504maxresident)k 0inputs+0outputs (0major+327314minor)pagefaults 0swaps The file was found using american-fuzzy-lop. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1462944/+subscriptions