From: Markus Armbruster <armbru@redhat.com>
To: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>, Max Reitz <mreitz@redhat.com>,
qemu-devel@nongnu.org,
"open list:Block layer core" <qemu-block@nongnu.org>,
Eduardo Habkost <ehabkost@redhat.com>
Subject: Re: [Qemu-devel] [PATCH 21/24] util/cutils: Let qemu_strtosz*() optionally reject trailing crap
Date: Tue, 21 Feb 2017 10:13:46 +0100 [thread overview]
Message-ID: <87a89fnbxx.fsf@dusky.pond.sub.org> (raw)
In-Reply-To: <20170220193429.GJ2372@work-vm> (David Alan Gilbert's message of "Mon, 20 Feb 2017 19:34:33 +0000")
"Dr. David Alan Gilbert" <dgilbert@redhat.com> writes:
> * Markus Armbruster (armbru@redhat.com) wrote:
>> Change the qemu_strtosz() & friends to return -EINVAL when @endptr is
>> null and the conversion doesn't consume the string completely.
>> Matches how qemu_strtol() & friends work.
>>
>> Only test_qemu_strtosz_simple() passes a null @endptr. No functional
>> change there, because its conversion consumes the string.
>>
>> Simplify callers that use @endptr only to fail when it doesn't point
>> to '\0' to pass a null @endptr instead.
>>
>> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
>> Cc: Eduardo Habkost <ehabkost@redhat.com> (maintainer:X86)
>> Cc: Kevin Wolf <kwolf@redhat.com> (supporter:Block layer core)
>> Cc: Max Reitz <mreitz@redhat.com> (supporter:Block layer core)
>> Cc: qemu-block@nongnu.org (open list:Block layer core)
>> Signed-off-by: Markus Armbruster <armbru@redhat.com>
>
> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
>
> (end and endptr are horribly confusing names in do_strtosz)
Could rename for consistency with qemu_strtol() & friends:
* Parameter @end to @endptr
* Local variable @endptr to @ep
Would that be useful?
next prev parent reply other threads:[~2017-02-21 9:13 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-14 10:25 [Qemu-devel] [PATCH 00/24] QemuOpts util/cutils: Fix and clean up number conversions Markus Armbruster
2017-02-14 10:25 ` [Qemu-devel] [PATCH 01/24] tests/test-qemu-opts: Cover qemu_opts_parse() Markus Armbruster
2017-02-14 19:48 ` Eric Blake
2017-02-14 10:25 ` [Qemu-devel] [PATCH 02/24] QemuOpts: Assert value string isn't null Markus Armbruster
2017-02-14 20:10 ` Eric Blake
2017-02-16 12:58 ` Markus Armbruster
2017-02-14 10:25 ` [Qemu-devel] [PATCH 03/24] tests/test-cutils: Add missing qemu_strtol()... endptr checks Markus Armbruster
2017-02-14 20:11 ` Eric Blake
2017-02-19 4:12 ` Philippe Mathieu-Daudé
2017-02-14 10:25 ` [Qemu-devel] [PATCH 04/24] tests/test-cutils: Clean up qemu_strtoul() result checks Markus Armbruster
2017-02-14 21:28 ` Eric Blake
2017-02-16 13:07 ` Markus Armbruster
2017-02-14 10:25 ` [Qemu-devel] [PATCH 05/24] util/cutils: Rewrite documentation of qemu_strtol() & friends Markus Armbruster
2017-02-14 21:32 ` Eric Blake
2017-02-19 4:12 ` Philippe Mathieu-Daudé
2017-02-14 10:25 ` [Qemu-devel] [PATCH 06/24] util/cutils: Rename qemu_strtoll(), qemu_strtoull() Markus Armbruster
2017-02-14 21:34 ` Eric Blake
2017-02-19 4:14 ` Philippe Mathieu-Daudé
2017-02-14 10:25 ` [Qemu-devel] [PATCH 07/24] util/cutils: Clean up variable names around qemu_strtol() Markus Armbruster
2017-02-14 12:33 ` Paolo Bonzini
2017-02-14 13:11 ` Markus Armbruster
2017-02-14 21:37 ` Eric Blake
2017-02-14 10:25 ` [Qemu-devel] [PATCH 08/24] util/cutils: Clean up control flow around qemu_strtol() a bit Markus Armbruster
2017-02-14 10:53 ` Peter Maydell
2017-02-14 12:58 ` Markus Armbruster
2017-02-14 13:01 ` Peter Maydell
2017-02-14 21:40 ` Eric Blake
2017-02-14 10:25 ` [Qemu-devel] [PATCH 09/24] QemuOpts: Fix to reject numbers that overflow uint64_t Markus Armbruster
2017-02-14 21:48 ` Eric Blake
2017-02-14 10:25 ` [Qemu-devel] [PATCH 10/24] tests/test-cutils: Add missing qemu_strtosz()... endptr checks Markus Armbruster
2017-02-14 22:26 ` Eric Blake
2017-02-19 4:16 ` Philippe Mathieu-Daudé
2017-02-14 10:25 ` [Qemu-devel] [PATCH 11/24] tests/test-cutils: Cover qemu_strtosz() invalid input Markus Armbruster
2017-02-14 22:53 ` Eric Blake
2017-02-16 14:19 ` Markus Armbruster
2017-02-14 10:25 ` [Qemu-devel] [PATCH 12/24] tests/test-cutils: Cover qemu_strtosz() with trailing crap Markus Armbruster
2017-02-14 22:58 ` Eric Blake
2017-02-14 10:26 ` [Qemu-devel] [PATCH 13/24] tests/test-cutils: Cover qemu_strtosz() around range limits Markus Armbruster
2017-02-14 23:14 ` Eric Blake
2017-02-14 10:26 ` [Qemu-devel] [PATCH 14/24] util/cutils: New qemu_strtosz_metric() Markus Armbruster
2017-02-17 20:44 ` Eric Blake
2017-02-18 10:08 ` Markus Armbruster
2017-02-14 10:26 ` [Qemu-devel] [PATCH 15/24] util/cutils: Rename qemu_strtosz() to qemu_strtosz_mebi() Markus Armbruster
2017-02-14 12:35 ` Paolo Bonzini
2017-02-14 13:12 ` Markus Armbruster
2017-02-17 20:45 ` Eric Blake
2017-02-14 10:26 ` [Qemu-devel] [PATCH 16/24] util/cutils: New qemu_strtosz() Markus Armbruster
2017-02-17 20:48 ` Eric Blake
2017-02-14 10:26 ` [Qemu-devel] [PATCH 17/24] util/cutils: Drop QEMU_STRTOSZ_DEFSUFFIX_* macros Markus Armbruster
2017-02-17 20:51 ` Eric Blake
2017-02-19 4:21 ` Philippe Mathieu-Daudé
2017-02-14 10:26 ` [Qemu-devel] [PATCH 18/24] tests/test-cutils: Use qemu_strtosz() more often Markus Armbruster
2017-02-17 20:55 ` Eric Blake
2017-02-14 10:26 ` [Qemu-devel] [PATCH 19/24] tests/test-cutils: Drop suffix from test_qemu_strtosz_simple() Markus Armbruster
2017-02-17 20:58 ` Eric Blake
2017-02-14 10:26 ` [Qemu-devel] [PATCH 20/24] qemu-img: Wrap cvtnum() around qemu_strtosz() Markus Armbruster
2017-02-17 21:10 ` Eric Blake
2017-02-18 10:13 ` Markus Armbruster
2017-02-14 10:26 ` [Qemu-devel] [PATCH 21/24] util/cutils: Let qemu_strtosz*() optionally reject trailing crap Markus Armbruster
2017-02-17 21:21 ` Eric Blake
2017-02-18 10:22 ` Markus Armbruster
2017-02-20 19:34 ` Dr. David Alan Gilbert
2017-02-21 9:13 ` Markus Armbruster [this message]
2017-02-21 9:21 ` Dr. David Alan Gilbert
2017-02-14 10:26 ` [Qemu-devel] [PATCH 22/24] util/cutils: Return qemu_strtosz*() error and value separately Markus Armbruster
2017-02-17 22:03 ` Eric Blake
2017-02-18 10:33 ` Markus Armbruster
2017-02-20 19:52 ` Dr. David Alan Gilbert
2017-02-14 10:26 ` [Qemu-devel] [PATCH 23/24] util/cutils: Change qemu_strtosz*() from int64_t to uint64_t Markus Armbruster
2017-02-17 22:19 ` Eric Blake
2017-02-18 10:40 ` Markus Armbruster
2017-02-20 20:16 ` Dr. David Alan Gilbert
2017-02-21 8:40 ` Paolo Bonzini
2017-02-21 9:25 ` Markus Armbruster
2017-02-14 10:26 ` [Qemu-devel] [PATCH 24/24] QemuOpts: Fix checking of sizes for overflow and trailing crap Markus Armbruster
2017-02-17 22:27 ` Eric Blake
2017-02-18 10:46 ` Markus Armbruster
2017-02-14 10:57 ` [Qemu-devel] [PATCH 00/24] QemuOpts util/cutils: Fix and clean up number conversions no-reply
2017-02-14 12:37 ` Paolo Bonzini
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