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Re: [Qemu-devel] [PATCH 09/24] QemuOpts: Fix to reject numbers that over
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [PATCH 09/24] QemuOpts: Fix to reject numbers that overflow uint64_t |
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Date: |
Tue, 14 Feb 2017 15:48:31 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 |
On 02/14/2017 04:25 AM, Markus Armbruster wrote:
> parse_option_number() fails to check for overflow after strtoull().
> Has always been broken. Fix that.
>
> Signed-off-by: Markus Armbruster <address@hidden>
> ---
> tests/test-qemu-opts.c | 14 ++++++--------
> util/qemu-option.c | 11 ++++++++---
> 2 files changed, 14 insertions(+), 11 deletions(-)
>
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- Re: [Qemu-devel] [PATCH 23/24] util/cutils: Change qemu_strtosz*() from int64_t to uint64_t, (continued)
- [Qemu-devel] [PATCH 04/24] tests/test-cutils: Clean up qemu_strtoul() result checks, Markus Armbruster, 2017/02/14
- [Qemu-devel] [PATCH 06/24] util/cutils: Rename qemu_strtoll(), qemu_strtoull(), Markus Armbruster, 2017/02/14
- [Qemu-devel] [PATCH 10/24] tests/test-cutils: Add missing qemu_strtosz()... endptr checks, Markus Armbruster, 2017/02/14
- [Qemu-devel] [PATCH 09/24] QemuOpts: Fix to reject numbers that overflow uint64_t, Markus Armbruster, 2017/02/14
- Re: [Qemu-devel] [PATCH 09/24] QemuOpts: Fix to reject numbers that overflow uint64_t,
Eric Blake <=
- [Qemu-devel] [PATCH 08/24] util/cutils: Clean up control flow around qemu_strtol() a bit, Markus Armbruster, 2017/02/14
- Re: [Qemu-devel] [PATCH 08/24] util/cutils: Clean up control flow around qemu_strtol() a bit, Eric Blake, 2017/02/14
- [Qemu-devel] [PATCH 13/24] tests/test-cutils: Cover qemu_strtosz() around range limits, Markus Armbruster, 2017/02/14
- [Qemu-devel] [PATCH 24/24] QemuOpts: Fix checking of sizes for overflow and trailing crap, Markus Armbruster, 2017/02/14