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| author | Marc-André Lureau | 2016-09-22 22:39:26 +0200 |
|---|---|---|
| committer | Markus Armbruster | 2016-10-06 14:47:41 +0200 |
| commit | c489780203f9b22aca5539ec7589b7140bdc951f (patch) | |
| tree | 9df39b1c08c57577681221bbe04f043ba54a947e /scripts/switch-timer-api | |
| parent | qmp: fix object-add assert() without props (diff) | |
| download | qemu-c489780203f9b22aca5539ec7589b7140bdc951f.tar.gz qemu-c489780203f9b22aca5539ec7589b7140bdc951f.tar.xz qemu-c489780203f9b22aca5539ec7589b7140bdc951f.zip | |
qapi: Fix crash when 'any' or 'null' parameter is missing
Unlike the other visit methods, visit_type_any() and visit_type_null()
neglect to check whether qmp_input_get_object() succeeded. They crash
when it fails. Reproducer:
{ "execute": "qom-set",
"arguments": { "path": "/machine", "property": "rtc-time" } }
Will crash with:
qapi/qapi-visit-core.c:277: visit_type_any: Assertion `!err != !*obj'
failed
Broken in commit 5c678ee. Fix by adding the missing error checks.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20160922203927.28241-3-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Commit message rephrased]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'scripts/switch-timer-api')
0 files changed, 0 insertions, 0 deletions