[PATCH] fix error in printf format string

zhujun2 posted 1 patch 6 months, 1 week ago
Failed in applying to current master (apply log)
examples/c/misc/event-test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
[PATCH] fix error in printf format string
Posted by zhujun2 6 months, 1 week ago
use '%u' to printf unsigned int

Signed-off-by: zhujun2 <zhujun2@cmss.chinamobile.com>
---
 examples/c/misc/event-test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/c/misc/event-test.c b/examples/c/misc/event-test.c
index 813bca2699..07d86500cd 100644
--- a/examples/c/misc/event-test.c
+++ b/examples/c/misc/event-test.c
@@ -969,7 +969,7 @@ myDomainEventMemoryFailureCallback(virConnectPtr conn G_GNUC_UNUSED,
                                    void *opaque G_GNUC_UNUSED)
 {
     printf("%s EVENT: Domain %s(%d) memory failure: recipient '%d', "
-           "aciont '%d', flags '%d'\n", __func__, virDomainGetName(dom),
+           "aciont '%d', flags '%u'\n", __func__, virDomainGetName(dom),
            virDomainGetID(dom), recipient, action, flags);
     return 0;
 }
-- 
2.17.1
Re: [PATCH] fix error in printf format string
Posted by Michal Prívozník 6 months, 1 week ago
On 10/17/23 08:43, zhujun2 wrote:
> use '%u' to printf unsigned int
> 

The commit subject and the body too are not very descriptive. If I were
to look at git log in a month or two I would have no idea what this
commit does.

> Signed-off-by: zhujun2 <zhujun2@cmss.chinamobile.com>
> ---
>  examples/c/misc/event-test.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/examples/c/misc/event-test.c b/examples/c/misc/event-test.c
> index 813bca2699..07d86500cd 100644
> --- a/examples/c/misc/event-test.c
> +++ b/examples/c/misc/event-test.c
> @@ -969,7 +969,7 @@ myDomainEventMemoryFailureCallback(virConnectPtr conn G_GNUC_UNUSED,
>                                     void *opaque G_GNUC_UNUSED)
>  {
>      printf("%s EVENT: Domain %s(%d) memory failure: recipient '%d', "
> -           "aciont '%d', flags '%d'\n", __func__, virDomainGetName(dom),
> +           "aciont '%d', flags '%u'\n", __func__, virDomainGetName(dom),

We tend to print flags in a hexadecimal format: 0x%x because they are
not really a number rather than bit mask.

>             virDomainGetID(dom), recipient, action, flags);
>      return 0;
>  }

I've fixed both commit message and the format and merged.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>

Congratulations on your first libvirt contribution!

Michal