mirror of
https://gitlab.com/qemu-project/qemu
synced 2024-11-05 20:35:44 +00:00
42cc08d13a
We have several limitations and bugs worth fixing; they are inter-related enough that it is not worth splitting this patch into smaller pieces: * ".5k" should work to specify 512, just as "0.5k" does * "1.9999k" and "1." + "9"*50 + "k" should both produce the same result of 2048 after rounding * "1." + "0"*350 + "1B" should not be treated the same as "1.0B"; underflow in the fraction should not be lost * "7.99e99" and "7.99e999" look similar, but our code was doing a read-out-of-bounds on the latter because it was not expecting ERANGE due to overflow. While we document that scientific notation is not supported, and the previous patch actually fixed qemu_strtod_finite() to no longer return ERANGE overflows, it is easier to pre-filter than to try and determine after the fact if strtod() consumed more than we wanted. Note that this is a low-level semantic change (when endptr is not NULL, we can now successfully parse with a scale of 'E' and then report trailing junk, instead of failing outright with EINVAL); but an earlier commit already argued that this is not a high-level semantic change since the only caller passing in a non-NULL endptr also checks that the tail is whitespace-only. Fixes: https://gitlab.com/qemu-project/qemu/-/issues/1629 Fixes: |
||
|---|---|---|
| .. | ||
| aio-posix.c | ||
| aio-posix.h | ||
| aio-wait.c | ||
| aio-win32.c | ||
| aiocb.c | ||
| async-teardown.c | ||
| async.c | ||
| atomic64.c | ||
| base64.c | ||
| bitmap.c | ||
| bitops.c | ||
| block-helpers.c | ||
| block-helpers.h | ||
| buffer.c | ||
| bufferiszero.c | ||
| cacheflush.c | ||
| compatfd.c | ||
| coroutine-sigaltstack.c | ||
| coroutine-ucontext.c | ||
| coroutine-windows.c | ||
| cpuinfo-aarch64.c | ||
| cpuinfo-i386.c | ||
| crc-ccitt.c | ||
| crc32c.c | ||
| cutils.c | ||
| dbus.c | ||
| drm.c | ||
| envlist.c | ||
| error-report.c | ||
| error.c | ||
| event_notifier-posix.c | ||
| event_notifier-win32.c | ||
| fdmon-epoll.c | ||
| fdmon-io_uring.c | ||
| fdmon-poll.c | ||
| fifo8.c | ||
| filemonitor-inotify.c | ||
| filemonitor-stub.c | ||
| getauxval.c | ||
| guest-random.c | ||
| hbitmap.c | ||
| hexdump.c | ||
| host-utils.c | ||
| id.c | ||
| int128.c | ||
| interval-tree.c | ||
| iov.c | ||
| iova-tree.c | ||
| keyval.c | ||
| lockcnt.c | ||
| log.c | ||
| main-loop.c | ||
| memalign.c | ||
| memfd.c | ||
| meson.build | ||
| mmap-alloc.c | ||
| module.c | ||
| notify.c | ||
| nvdimm-utils.c | ||
| osdep.c | ||
| oslib-posix.c | ||
| oslib-win32.c | ||
| path.c | ||
| qdist.c | ||
| qemu-co-shared-resource.c | ||
| qemu-co-timeout.c | ||
| qemu-config.c | ||
| qemu-coroutine-io.c | ||
| qemu-coroutine-lock.c | ||
| qemu-coroutine-sleep.c | ||
| qemu-coroutine.c | ||
| qemu-option.c | ||
| qemu-print.c | ||
| qemu-progress.c | ||
| qemu-sockets.c | ||
| qemu-thread-common.h | ||
| qemu-thread-posix.c | ||
| qemu-thread-win32.c | ||
| qemu-timer-common.c | ||
| qemu-timer.c | ||
| qht.c | ||
| qsp.c | ||
| qtree.c | ||
| range.c | ||
| rcu.c | ||
| readline.c | ||
| selfmap.c | ||
| stats64.c | ||
| sys_membarrier.c | ||
| systemd.c | ||
| thread-context.c | ||
| thread-pool.c | ||
| throttle.c | ||
| timed-average.c | ||
| trace-events | ||
| trace.h | ||
| transactions.c | ||
| unicode.c | ||
| uri.c | ||
| userfaultfd.c | ||
| uuid.c | ||
| vfio-helpers.c | ||
| vhost-user-server.c | ||
| yank.c | ||