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[Qemu-devel] [PATCH v3 06/14] hmp: Guard against misuse of hmp_handle_er
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PATCH v3 06/14] hmp: Guard against misuse of hmp_handle_error() |
Date: |
Fri, 2 May 2014 13:26:34 +0200 |
Null errp argument makes no sense. Assert it's not null, to make this
explicit, and guard against misuse. All current callers pass non-null
errp.
Signed-off-by: Markus Armbruster <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
---
hmp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hmp.c b/hmp.c
index eb8ff41..ad31ceb 100644
--- a/hmp.c
+++ b/hmp.c
@@ -28,7 +28,8 @@
static void hmp_handle_error(Monitor *mon, Error **errp)
{
- if (error_is_set(errp)) {
+ assert(errp);
+ if (*errp) {
monitor_printf(mon, "%s\n", error_get_pretty(*errp));
error_free(*errp);
}
--
1.8.1.4
- [Qemu-devel] [PATCH v3 14/14] qmp: Don't use error_is_set() to suppress additional errors, (continued)
[Qemu-devel] [PATCH v3 02/14] qga: Consistently name Error ** objects errp, and not err, Markus Armbruster, 2014/05/02
[Qemu-devel] [PATCH v3 07/14] qapi: Drop redundant, unclean error_is_set(), Markus Armbruster, 2014/05/02
[Qemu-devel] [PATCH v3 08/14] tests/qapi-schema: Drop superfluous error_is_set(), Markus Armbruster, 2014/05/02
[Qemu-devel] [PATCH v3 13/14] dump: Drop pointless error_is_set(), DumpState member errp, Markus Armbruster, 2014/05/02
[Qemu-devel] [PATCH v3 09/14] qapi: Clean up fragile use of error_is_set(), Markus Armbruster, 2014/05/02
[Qemu-devel] [PATCH v3 06/14] hmp: Guard against misuse of hmp_handle_error(),
Markus Armbruster <=
[Qemu-devel] [PATCH v3 11/14] qga: Drop superfluous error_is_set(), Markus Armbruster, 2014/05/02
[Qemu-devel] [PATCH v3 01/14] qmp hmp: Consistently name Error * objects err, and not errp, Markus Armbruster, 2014/05/02
[Qemu-devel] [PATCH v3 05/14] qga: Use return values instead of error_is_set(errp), Markus Armbruster, 2014/05/02
Re: [Qemu-devel] [PATCH v3 00/14] qmp qga: Purge error_is_set(), Eric Blake, 2014/05/02
Re: [Qemu-devel] [PATCH v3 00/14] qmp qga: Purge error_is_set(), Luiz Capitulino, 2014/05/07