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s=mimecast20190719; t=1715684611; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gFQqcYb8BsKTfVtisz2nIw4RxvKVSo+7+L5B20PxGEw=; b=LWV/5sAj+g7jsjpIrWDuevfPh8OkG3RPoidanWYQ7ymaO/dFwnkyFpeX3QyaKrtI049BzF 0+WN58YuhVA32KMYRvyapeK/FzrPsO8mlz9l2+RFWU4lmklQGzRN3BGkqbPLJ2gkkHyV9y SHuy6stv8Tx4mrjrDxFLL6HIFB8Whc0= X-MC-Unique: fn2q5OojNke7PR47HE0UoA-1 From: Markus Armbruster To: qemu-devel@nongnu.org Cc: philmd@linaro.org, kkostiuk@redhat.com, michael.roth@amd.com Subject: [PATCH 1/3] qga-win32: Improve guest-set-user-password, guest-file-open errors Date: Tue, 14 May 2024 12:58:26 +0200 Message-ID: <20240514105829.729342-2-armbru@redhat.com> In-Reply-To: <20240514105829.729342-1-armbru@redhat.com> References: <20240514105829.729342-1-armbru@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.6 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.974, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1715684662491100001 Content-Type: text/plain; charset="utf-8" When guest-set-user-password's argument @password can't be converted from UTF-8 to UTF-16, we report something like Guest agent command failed, error was 'Invalid sequence in conversion i= nput' Improve this to can't convert 'password' to UTF-16: Invalid sequence in conversion input Likewise for argument @username, and guest-file-open argument @path, even though I'm not sure you can actually get invalid input past the QMP core there. Signed-off-by: Markus Armbruster Reviewed-by: Konstantin Kostiuk Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- qga/commands-win32.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/qga/commands-win32.c b/qga/commands-win32.c index 6fee0e1e6f..ed31077457 100644 --- a/qga/commands-win32.c +++ b/qga/commands-win32.c @@ -217,6 +217,9 @@ int64_t qmp_guest_file_open(const char *path, const cha= r *mode, Error **errp) =20 w_path =3D g_utf8_to_utf16(path, -1, NULL, NULL, &gerr); if (!w_path) { + error_setg(errp, "can't convert 'path' to UTF-16: %s", + gerr->message); + g_error_free(gerr); goto done; } =20 @@ -244,10 +247,6 @@ int64_t qmp_guest_file_open(const char *path, const ch= ar *mode, Error **errp) slog("guest-file-open, handle: % " PRId64, fd); =20 done: - if (gerr) { - error_setg(errp, QERR_QGA_COMMAND_FAILED, gerr->message); - g_error_free(gerr); - } g_free(w_path); return fd; } @@ -1946,11 +1945,17 @@ void qmp_guest_set_user_password(const char *userna= me, =20 user =3D g_utf8_to_utf16(username, -1, NULL, NULL, &gerr); if (!user) { + error_setg(errp, "can't convert 'username' to UTF-16: %s", + gerr->message); + g_error_free(gerr); goto done; } =20 wpass =3D g_utf8_to_utf16(rawpasswddata, -1, NULL, NULL, &gerr); if (!wpass) { + error_setg(errp, "can't convert 'password' to UTF-16: %s", + gerr->message); + g_error_free(gerr); goto done; } =20 @@ -1966,10 +1971,6 @@ void qmp_guest_set_user_password(const char *usernam= e, } =20 done: - if (gerr) { - error_setg(errp, QERR_QGA_COMMAND_FAILED, gerr->message); - g_error_free(gerr); - } g_free(user); g_free(wpass); g_free(rawpasswddata); --=20 2.45.0